diff --git a/platine-management-api/src/main/java/fr/insee/survey/datacollectionmanagement/query/controller/SearchQuestioningController.java b/platine-management-api/src/main/java/fr/insee/survey/datacollectionmanagement/query/controller/SearchQuestioningController.java
index f22bfe6..639a0ac 100644
--- a/platine-management-api/src/main/java/fr/insee/survey/datacollectionmanagement/query/controller/SearchQuestioningController.java
+++ b/platine-management-api/src/main/java/fr/insee/survey/datacollectionmanagement/query/controller/SearchQuestioningController.java
@@ -38,7 +38,7 @@ public Page<SearchQuestioningDto> searchQuestionings(
 
         Pageable pageable = PageRequest.of(page, pageSize);
 
-        return questioningService.searchQuestioning(searchParam.toUpperCase(), pageable);
+        return questioningService.searchQuestioning(searchParam, pageable);
 
     }
 
diff --git a/platine-management-db/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/repository/QuestioningRepository.java b/platine-management-db/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/repository/QuestioningRepository.java
index 51a16ba..803bb37 100644
--- a/platine-management-db/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/repository/QuestioningRepository.java
+++ b/platine-management-db/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/repository/QuestioningRepository.java
@@ -5,7 +5,9 @@
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
+import java.util.List;
 import java.util.Set;
 
 public interface QuestioningRepository extends JpaRepository<Questioning, Long> {
@@ -50,31 +52,45 @@ Questioning findByIdPartitioningAndSurveyUnitIdSu(String idPartitioning,
                                 and qa3_0.id_contact=:searchParam)
     """, nativeQuery = true)*/
     @Query("""
-    SELECT q FROM Questioning q
-        LEFT JOIN FETCH q.questioningAccreditations acc
-        LEFT JOIN FETCH q.questioningEvents evt
-        LEFT JOIN FETCH q.questioningCommunications comm
-    WHERE q.surveyUnit.idSu = :searchParam
-    UNION
-    SELECT q FROM Questioning q
-        LEFT JOIN FETCH q.questioningAccreditations acc
-        LEFT JOIN FETCH q.questioningEvents evt
-        LEFT JOIN FETCH q.questioningCommunications comm
-    WHERE q.surveyUnit.identificationName = :searchParam
-    UNION
-    SELECT q FROM Questioning q
-        LEFT JOIN FETCH q.questioningAccreditations acc
-        LEFT JOIN FETCH q.questioningEvents evt
-        LEFT JOIN FETCH q.questioningCommunications comm
-    WHERE EXISTS (
-        SELECT 1 FROM QuestioningAccreditation qa
-        WHERE qa.questioning = q
-    ) AND acc.idContact = :searchParam
-""")
-    Page<Questioning> findQuestioningByParam(String searchParam, Pageable pageable);
+                SELECT q FROM Questioning q
+                    LEFT JOIN FETCH q.questioningAccreditations acc
+                    LEFT JOIN FETCH q.questioningEvents evt
+                    LEFT JOIN FETCH q.questioningCommunications comm
+                WHERE q.surveyUnit.idSu = :searchParam
+                UNION
+                SELECT q FROM Questioning q
+                    LEFT JOIN FETCH q.questioningAccreditations acc
+                    LEFT JOIN FETCH q.questioningEvents evt
+                    LEFT JOIN FETCH q.questioningCommunications comm
+                WHERE q.surveyUnit.identificationName = :searchParam
+                UNION
+                SELECT q FROM Questioning q
+                    LEFT JOIN FETCH q.questioningAccreditations acc
+                    LEFT JOIN FETCH q.questioningEvents evt
+                    LEFT JOIN FETCH q.questioningCommunications comm
+                WHERE EXISTS (
+                    SELECT 1 FROM QuestioningAccreditation qa
+                    WHERE qa.questioning = q
+                    AND qa.idContact = :searchParam)
+            """)
+    List<Questioning> findQuestioningByParam(String searchParam);
 
     Set<Questioning> findBySurveyUnitIdSu(String idSu);
 
     Page<Questioning> findAll(Pageable pageable);
 
+    @Query("""
+                SELECT q.id FROM Questioning q
+            """)
+    Page<Long> findQuestioningIds(Pageable pageable);
+
+    @Query("""
+                SELECT q FROM Questioning q
+                    LEFT JOIN FETCH q.questioningAccreditations acc
+                    LEFT JOIN FETCH q.questioningEvents evt
+                    LEFT JOIN FETCH q.questioningCommunications comm
+                WHERE q.id IN :ids
+            """)
+    List<Questioning> findQuestioningsByIds(@Param("ids") List<Long> ids);
+
 }
diff --git a/platine-management-service/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/service/impl/QuestioningServiceImpl.java b/platine-management-service/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/service/impl/QuestioningServiceImpl.java
index b462baa..2cc6612 100644
--- a/platine-management-service/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/service/impl/QuestioningServiceImpl.java
+++ b/platine-management-service/src/main/java/fr/insee/survey/datacollectionmanagement/questioning/service/impl/QuestioningServiceImpl.java
@@ -141,19 +141,24 @@ public String getAccessUrl(String baseUrl, String typeUrl, String role, Question
 
     @Override
     public Page<SearchQuestioningDto> searchQuestioning(String param, Pageable pageable) {
-        Page<Questioning> pageQuestionings;
         if (!StringUtils.isEmpty(param)) {
-            pageQuestionings = questioningRepository.findQuestioningByParam(param, pageable);
+            List<Questioning> listQuestionings = questioningRepository.findQuestioningByParam(param.toUpperCase());
+            List<SearchQuestioningDto> searchDtos = listQuestionings
+                    .stream().distinct()
+                    .map(this::convertToSearchDto).toList();
+
+            return new PageImpl<>(searchDtos, pageable, searchDtos.size());
         } else {
-            pageQuestionings = questioningRepository.findAll(pageable);
+            Page<Long> idsPage = questioningRepository.findQuestioningIds(pageable);
+            List<Questioning> questionings = questioningRepository.findQuestioningsByIds(idsPage.getContent());
+            List<SearchQuestioningDto> searchDtos = questionings
+                    .stream()
+                    .map(this::convertToSearchDto).toList();
 
+            return new PageImpl<>(searchDtos, pageable, idsPage.getTotalElements());
         }
 
-        List<SearchQuestioningDto> searchDtos = pageQuestionings
-                .stream().distinct()
-                .map(this::convertToSearchDto).toList();
 
-        return new PageImpl<>(searchDtos, pageable, pageQuestionings.getTotalElements());
     }
 
     @Override