diff --git a/src/common/constants/complexLookup.constants.ts b/src/common/constants/complexLookup.constants.ts
index 61ad1388..e977f220 100644
--- a/src/common/constants/complexLookup.constants.ts
+++ b/src/common/constants/complexLookup.constants.ts
@@ -16,6 +16,12 @@ export enum SearchableIndex {
   Genre = 'genre',
 }
 
+export enum SearchableIndexQuerySelector {
+  Query = 'query',
+  Prev = 'prev',
+  Next = 'next',
+}
+
 export const COMPLEX_LOOKUPS_LINKED_FIELDS_MAPPING = {
   subclass: {
     PERSON: {
diff --git a/src/common/helpers/search/formatters/index.ts b/src/common/helpers/search/formatters/index.ts
index bf89d013..085324a1 100644
--- a/src/common/helpers/search/formatters/index.ts
+++ b/src/common/helpers/search/formatters/index.ts
@@ -4,5 +4,6 @@ export const SEARCH_RESULTS_FORMATTER: Record<
   string,
   (data: any, sourceData?: SourceDataDTO) => SearchResultsTableRow[]
 > = {
+  default: formatAuthorityItem,
   authorities: formatAuthorityItem,
 };
diff --git a/src/common/helpers/search/queryBuilder/authorities.ts b/src/common/helpers/search/queryBuilder/authorities.ts
new file mode 100644
index 00000000..33ebb74f
--- /dev/null
+++ b/src/common/helpers/search/queryBuilder/authorities.ts
@@ -0,0 +1,15 @@
+import { SearchableIndexQuerySelector } from '@common/constants/complexLookup.constants';
+import { SEARCH_QUERY_VALUE_PARAM } from '@common/constants/search.constants';
+
+export const buildSearchQuery = ({
+  map,
+  selector = SearchableIndexQuerySelector.Query,
+  searchBy,
+  value,
+}: BuildSearchQueryParams) => {
+  const searchableIndex = map?.[searchBy];
+
+  return searchableIndex?.[selector]?.replaceAll(SEARCH_QUERY_VALUE_PARAM, value);
+};
+
+export const buildBrowseQuery = () => {};
diff --git a/src/common/helpers/search/queryBuilder/index.ts b/src/common/helpers/search/queryBuilder/index.ts
index 57535977..d291fa62 100644
--- a/src/common/helpers/search/queryBuilder/index.ts
+++ b/src/common/helpers/search/queryBuilder/index.ts
@@ -1 +1,9 @@
-export { buildSearchQuery } from './queryBuilder';
+import { buildSearchQuery } from './authorities';
+
+export const SEARCH_QUERY_BUILDER: Record<
+  string,
+  ({ map, selector, searchBy, value }: BuildSearchQueryParams) => string | undefined
+> = {
+  default: buildSearchQuery,
+  authorities: buildSearchQuery,
+};
diff --git a/src/common/helpers/search/queryBuilder/queryBuilder.ts b/src/common/helpers/search/queryBuilder/queryBuilder.ts
deleted file mode 100644
index 84bf6eb9..00000000
--- a/src/common/helpers/search/queryBuilder/queryBuilder.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { SEARCH_QUERY_VALUE_PARAM } from '@common/constants/search.constants';
-
-export const buildSearchQuery = (map: SearchableIndexEntries, searchBy: SearchableIndexType, value: string) => {
-  const searchableIndex = map?.[searchBy];
-
-  return searchableIndex?.query?.replaceAll(SEARCH_QUERY_VALUE_PARAM, value);
-};
diff --git a/src/common/hooks/useLoadSearchResults.ts b/src/common/hooks/useLoadSearchResults.ts
index 3ccac802..947f2664 100644
--- a/src/common/hooks/useLoadSearchResults.ts
+++ b/src/common/hooks/useLoadSearchResults.ts
@@ -67,13 +67,8 @@ export const useLoadSearchResults = (fetchData: ({ query, searchBy, offset }: Fe
     async function onLoad() {
       setIsLoading(true);
 
-      if (getSearchSourceData) {
-        await getSearchSourceData();
-      }
-
-      if (getSearchFacetsData) {
-        await getSearchFacetsData();
-      }
+      await getSearchSourceData?.();
+      await getSearchFacetsData?.();
 
       if (defaultSearchBy && defaultQuery) {
         await fetchData({ query: defaultQuery as string, searchBy: defaultSearchBy, offset: 0 });
diff --git a/src/common/hooks/useSearch.ts b/src/common/hooks/useSearch.ts
index 72963561..3afb833a 100644
--- a/src/common/hooks/useSearch.ts
+++ b/src/common/hooks/useSearch.ts
@@ -7,11 +7,11 @@ import { SearchIdentifiers } from '@common/constants/search.constants';
 import { StatusType } from '@common/constants/status.constants';
 import { generateSearchParamsState, normalizeQuery } from '@common/helpers/search.helper';
 import { normalizeLccn } from '@common/helpers/validations.helper';
-import { buildSearchQuery } from '@common/helpers/search/queryBuilder';
 import { UserNotificationFactory } from '@common/services/userNotification';
 import { usePagination } from '@common/hooks/usePagination';
 import state from '@state';
 import { useSearchContext } from './useSearchContext';
+import { SearchableIndexQuerySelector } from '@common/constants/complexLookup.constants';
 
 export const useSearch = () => {
   const {
@@ -30,6 +30,7 @@ export const useSearch = () => {
     searchByControlOptions,
     searchableIndicesMap,
     getSearchSourceData,
+    buildSearchQuery,
   } = useSearchContext();
   const setIsLoading = useSetRecoilState(state.loadingState.isLoading);
   const [searchBy, setSearchBy] = useRecoilState(state.search.index);
@@ -94,7 +95,13 @@ export const useSearch = () => {
   );
 
   const fetchData = useCallback(
-    async ({ query, searchBy, offset, selectedSegment }: FetchDataParams) => {
+    async ({
+      query,
+      searchBy,
+      offset,
+      selectedSegment,
+      baseQuerySelector = SearchableIndexQuerySelector.Query,
+    }: FetchDataParams) => {
       setMessage('');
       const selectedNavigationSegment = selectedSegment ?? navigationSegment?.value;
 
@@ -114,13 +121,15 @@ export const useSearch = () => {
           isVisibleSegments && selectedNavigationSegment
             ? searchableIndicesMap?.[selectedNavigationSegment as SearchSegmentValue]
             : searchableIndicesMap;
-        const generatedQuery = fetchSearchResults
-          ? (buildSearchQuery(
-              selectedSearchableIndices as SearchableIndexEntries,
-              searchBy as unknown as SearchableIndexType,
-              updatedQuery,
-            ) as string)
-          : (updatedQuery as string);
+        const generatedQuery =
+          fetchSearchResults && buildSearchQuery
+            ? (buildSearchQuery({
+                map: selectedSearchableIndices as SearchableIndexEntries,
+                selector: baseQuerySelector,
+                searchBy: searchBy as unknown as SearchableIndexType,
+                value: updatedQuery,
+              }) as string)
+            : (updatedQuery as string);
 
         const result = fetchSearchResults
           ? await fetchSearchResults({
diff --git a/src/components/ComplexLookupField/ModalComplexLookup.tsx b/src/components/ComplexLookupField/ModalComplexLookup.tsx
index c772c3bb..67576496 100644
--- a/src/components/ComplexLookupField/ModalComplexLookup.tsx
+++ b/src/components/ComplexLookupField/ModalComplexLookup.tsx
@@ -18,6 +18,7 @@ import { ComplexLookupSearchResults } from './ComplexLookupSearchResults';
 import { MarсPreviewComplexLookup } from './MarсPreviewComplexLookup';
 import { SEARCH_RESULTS_TABLE_CONFIG } from './configs';
 import './ModalComplexLookup.scss';
+import { SEARCH_QUERY_BUILDER } from '@common/helpers/search/queryBuilder';
 
 interface ModalComplexLookupProps {
   isOpen: boolean;
@@ -47,6 +48,7 @@ export const ModalComplexLookup: FC<ModalComplexLookupProps> = memo(
     } = COMPLEX_LOOKUPS_CONFIG[assignEntityName];
     const tableConfig = SEARCH_RESULTS_TABLE_CONFIG[assignEntityName] || SEARCH_RESULTS_TABLE_CONFIG.default;
     const searchResultsFormatter = SEARCH_RESULTS_FORMATTER[assignEntityName] || SEARCH_RESULTS_FORMATTER.default;
+    const buildSearchQuery = SEARCH_QUERY_BUILDER[assignEntityName] || SEARCH_QUERY_BUILDER.default;
 
     const setIsMarcPreviewOpen = useSetRecoilState(state.ui.isMarcPreviewOpen);
     const setSearchQuery = useSetRecoilState(state.search.query);
@@ -166,6 +168,7 @@ export const ModalComplexLookup: FC<ModalComplexLookupProps> = memo(
             getSearchSourceData={getSourceData}
             getSearchFacetsData={getFacetsData}
             fetchSearchResults={getSearchResults}
+            buildSearchQuery={buildSearchQuery}
             searchResultsLimit={api.searchQuery.limit}
             searchResultsContainer={api.results.containers}
             onAssignRecord={onAssign}
diff --git a/src/configs/complexLookup/complexLookupSeachableIndicesMap.ts b/src/configs/complexLookup/complexLookupSeachableIndicesMap.ts
index 709eed7e..cb15805b 100644
--- a/src/configs/complexLookup/complexLookupSeachableIndicesMap.ts
+++ b/src/configs/complexLookup/complexLookupSeachableIndicesMap.ts
@@ -1,64 +1,77 @@
-import { SearchableIndex } from '@common/constants/complexLookup.constants';
+import { SearchableIndex, SearchableIndexQuerySelector } from '@common/constants/complexLookup.constants';
 import { SEARCH_QUERY_VALUE_PARAM, SearchSegment } from '@common/constants/search.constants';
 
 export const COMPLEX_LOOKUP_SEARCHABLE_INDICES_MAP: SearchableIndicesMap = {
   [SearchSegment.Search]: {
     [SearchableIndex.Keyword]: {
-      query: `(keyword=="${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(keyword=="${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.Identifier]: {
-      query: `((identifiers.value=="${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}") and authRefType=="Authorized")`,
+      [SearchableIndexQuerySelector.Query]: `((identifiers.value=="${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}") and authRefType=="Authorized")`,
     },
     [SearchableIndex.LCCN]: {
-      query: `lccn=="${SEARCH_QUERY_VALUE_PARAM}"`,
+      [SearchableIndexQuerySelector.Query]: `lccn=="${SEARCH_QUERY_VALUE_PARAM}"`,
     },
     [SearchableIndex.PersonalName]: {
-      query: `(personalName all "${SEARCH_QUERY_VALUE_PARAM}" or sftPersonalName all "${SEARCH_QUERY_VALUE_PARAM}" or saftPersonalName all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(personalName all "${SEARCH_QUERY_VALUE_PARAM}" or sftPersonalName all "${SEARCH_QUERY_VALUE_PARAM}" or saftPersonalName all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.CorporateConferenceName]: {
-      query: `(corporateName all "${SEARCH_QUERY_VALUE_PARAM}" or sftCorporateName all "${SEARCH_QUERY_VALUE_PARAM}" or saftCorporateName all "${SEARCH_QUERY_VALUE_PARAM}" or meetingName all "${SEARCH_QUERY_VALUE_PARAM}" or sftMeetingName all "${SEARCH_QUERY_VALUE_PARAM}" or saftMeetingName all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(corporateName all "${SEARCH_QUERY_VALUE_PARAM}" or sftCorporateName all "${SEARCH_QUERY_VALUE_PARAM}" or saftCorporateName all "${SEARCH_QUERY_VALUE_PARAM}" or meetingName all "${SEARCH_QUERY_VALUE_PARAM}" or sftMeetingName all "${SEARCH_QUERY_VALUE_PARAM}" or saftMeetingName all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.GeographicName]: {
-      query: `(geographicName all "${SEARCH_QUERY_VALUE_PARAM}" or sftGeographicName all "${SEARCH_QUERY_VALUE_PARAM}" or saftGeographicName all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(geographicName all "${SEARCH_QUERY_VALUE_PARAM}" or sftGeographicName all "${SEARCH_QUERY_VALUE_PARAM}" or saftGeographicName all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.NameTitle]: {
-      query: `(personalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftPersonalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftPersonalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or corporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftCorporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftCorporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or meetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftMeetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftMeetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(personalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftPersonalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftPersonalNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or corporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftCorporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftCorporateNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or meetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftMeetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftMeetingNameTitle all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.UniformTitle]: {
-      query: `(uniformTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftUniformTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftUniformTitle all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(uniformTitle all "${SEARCH_QUERY_VALUE_PARAM}" or sftUniformTitle all "${SEARCH_QUERY_VALUE_PARAM}" or saftUniformTitle all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.Subject]: {
-      query: `(topicalTerm all "${SEARCH_QUERY_VALUE_PARAM}" or sftTopicalTerm all "${SEARCH_QUERY_VALUE_PARAM}" or saftTopicalTerm all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(topicalTerm all "${SEARCH_QUERY_VALUE_PARAM}" or sftTopicalTerm all "${SEARCH_QUERY_VALUE_PARAM}" or saftTopicalTerm all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
     [SearchableIndex.ChildrenSubjectHeading]: {
-      query: `((keyword all "${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}") and subjectHeadings=="b")`,
+      [SearchableIndexQuerySelector.Query]: `((keyword all "${SEARCH_QUERY_VALUE_PARAM}" or naturalId="${SEARCH_QUERY_VALUE_PARAM}") and subjectHeadings=="b")`,
     },
     [SearchableIndex.Genre]: {
-      query: `(genreTerm all "${SEARCH_QUERY_VALUE_PARAM}" or sftGenreTerm all "${SEARCH_QUERY_VALUE_PARAM}" or saftGenreTerm all "${SEARCH_QUERY_VALUE_PARAM}")`,
+      [SearchableIndexQuerySelector.Query]: `(genreTerm all "${SEARCH_QUERY_VALUE_PARAM}" or sftGenreTerm all "${SEARCH_QUERY_VALUE_PARAM}" or saftGenreTerm all "${SEARCH_QUERY_VALUE_PARAM}")`,
     },
   },
-  // TODO: dynamically generate browse queries
   [SearchSegment.Browse]: {
     [SearchableIndex.PersonalName]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Personal Name")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Personal Name")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Personal Name")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Personal Name")`,
     },
     [SearchableIndex.CorporateConferenceName]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Conference Name" or "Corporate Name")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Conference Name" or "Corporate Name")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Conference Name" or "Corporate Name")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Conference Name" or "Corporate Name")`,
     },
     [SearchableIndex.GeographicName]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Geographic Name")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Geographic Name")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Geographic Name")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Geographic Name")`,
     },
     [SearchableIndex.NameTitle]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==true and headingType==("Conference Name" or "Corporate Name" or "Personal Name")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==true and headingType==("Conference Name" or "Corporate Name" or "Personal Name")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==true and headingType==("Conference Name" or "Corporate Name" or "Personal Name")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==true and headingType==("Conference Name" or "Corporate Name" or "Personal Name")`,
     },
     [SearchableIndex.UniformTitle]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Uniform Title")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Uniform Title")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Uniform Title")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Uniform Title")`,
     },
     [SearchableIndex.Subject]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Topical")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Topical")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Topical")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Topical")`,
     },
     [SearchableIndex.Genre]: {
-      query: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Genre")`,
+      [SearchableIndexQuerySelector.Query]: `(headingRef>="${SEARCH_QUERY_VALUE_PARAM}" or headingRef<"${SEARCH_QUERY_VALUE_PARAM}") and isTitleHeadingRef==false and headingType==("Genre")`,
+      [SearchableIndexQuerySelector.Prev]: `headingRef<"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Genre")`,
+      [SearchableIndexQuerySelector.Next]: `headingRef>"${SEARCH_QUERY_VALUE_PARAM}" and isTitleHeadingRef==false and headingType==("Genre")`,
     },
   },
 };
diff --git a/src/types/complexLookup.d.ts b/src/types/complexLookup.d.ts
index aa8e0865..da74af5b 100644
--- a/src/types/complexLookup.d.ts
+++ b/src/types/complexLookup.d.ts
@@ -1,4 +1,6 @@
 type SearchableIndexType = import('@common/constants/complexLookup.constants').SearchableIndex;
+type SearchableIndexQuerySelectorType =
+  import('@common/constants/complexLookup.constants').SearchableIndexQuerySelector;
 
 type ComplexLookupLabels = {
   button: {
@@ -50,10 +52,12 @@ type ComplexLookupApiEntryConfig = {
   };
 };
 
+type SearchableIndexEntry = {
+  [key in SearchableIndexQuerySelectorType]?: string;
+};
+
 type SearchableIndexEntries = {
-  [key in SearchableIndexType]?: {
-    query: string;
-  };
+  [key in SearchableIndexType]?: SearchableIndexEntry;
 };
 
 type SearchableIndicesMap = {
@@ -83,3 +87,10 @@ type ComplexLookupAssignRecordDTO = {
   title: string;
   linkedFieldValue?: string;
 };
+
+type BuildSearchQueryParams = {
+  map: SearchableIndexEntries;
+  selector?: SearchableIndexQuerySelectorType;
+  searchBy: SearchableIndexType;
+  value: string;
+}
diff --git a/src/types/search.d.ts b/src/types/search.d.ts
index 7312f9a3..5333a165 100644
--- a/src/types/search.d.ts
+++ b/src/types/search.d.ts
@@ -42,6 +42,7 @@ type SearchParams = {
   getSearchFacetsData?: (facet?: string, isOpen?: boolean) => Promise<void>;
   searchResultsLimit?: number;
   fetchSearchResults?: (params: any) => Promise<SearchResults>;
+  buildSearchQuery?: (params: BuildSearchQueryParams) => string | undefined;
   searchResultsContainer?: {
     [key in SearchSegment]: string;
   };
@@ -100,4 +101,5 @@ type FetchDataParams = {
   searchBy: SearchIdentifiers;
   offset?: number;
   selectedSegment?: string;
+  baseQuerySelector?: SearchableIndexQuerySelectorType;
 };