diff --git a/app/general/tests/test_filter.py b/app/general/tests/test_filter.py
index c9d0ca92..3f78cdbf 100644
--- a/app/general/tests/test_filter.py
+++ b/app/general/tests/test_filter.py
@@ -3,7 +3,7 @@
 from django.test import TestCase
 
 from general.filters import DocumentFileFilter
-from general.models import DocumentFile, Institution, Language, Subject
+from general.models import DocumentFile, Institution, Language, Project, Subject
 
 
 class TestSearchFilter(TestCase):
@@ -38,30 +38,48 @@ def setUp(self):
         self.doc2.subjects.add(self.subject2)
         self.doc2.languages.add(self.language2)
 
+        # Create Projects for search testing
+        self.project1 = Project.objects.create(
+            name="Project 1",
+            description="Project 1 description",
+            institution=self.institution1,
+            logo="logo1.png",
+        )
+
     def test_institution_filter(self):
         data = {"institution": [self.institution1.id]}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 1)
-        self.assertIn(self.doc1, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
+
+    def test_institution_filter(self):
+        data = {"institution": [self.institution1.id]}
+        filter = DocumentFileFilter(data=data)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
 
     def test_document_type_filter(self):
         data = {"document_type": ["glossary"]}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 2)
-        self.assertIn(self.doc1, filter.qs)
-        self.assertIn(self.doc2, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 2)
+        self.assertCountEqual([qs[0]["id"], qs[1]["id"]], [self.doc1.id, self.doc2.id])
 
     def test_subjects_filter(self):
         data = {"subjects": [self.subject1.id]}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 1)
-        self.assertIn(self.doc1, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
 
     def test_languages_filter(self):
         data = {"languages": [self.language1.id]}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 1)
-        self.assertIn(self.doc1, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
 
     def test_combined_filters(self):
         data = {
@@ -71,20 +89,36 @@ def test_combined_filters(self):
             "languages": [self.language1.id],
         }
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 1)
-        self.assertIn(self.doc1, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
 
-    def test_search_filter(self):
+    def test_search_filter_documents(self):
         data = {"search": "Document"}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 4)
-        self.assertIn(self.doc1, filter.qs)
-        self.assertIn(self.doc2, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 2)
+        self.assertCountEqual([qs[0]["id"], qs[1]["id"]], [self.doc1.id, self.doc2.id])
 
         data = {"search": "Document 1"}
         filter = DocumentFileFilter(data=data)
-        self.assertEqual(len(filter.qs), 2)
-        self.assertIn(self.doc1, filter.qs)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.doc1.id)
+
+    def test_search_filter_projects(self):
+        data = {"search": "Project 1"}
+        filter = DocumentFileFilter(data=data)
+        qs = filter.qs
+        self.assertEqual(len(qs), 1)
+        self.assertEqual(qs[0]["id"], self.project1.id)
+
+    def test_search_filter_combined(self):
+        data = {"search": "1"}
+        filter = DocumentFileFilter(data=data)
+        qs = filter.qs
+        self.assertEqual(len(qs), 2)
+        self.assertCountEqual([qs[0]["id"], qs[1]["id"]], [self.doc1.id, self.project1.id])
 
 
 if __name__ == "__main__":
diff --git a/app/general/tests/test_view_search.py b/app/general/tests/test_view_search.py
index 5d0386ab..21ab0c42 100644
--- a/app/general/tests/test_view_search.py
+++ b/app/general/tests/test_view_search.py
@@ -48,7 +48,7 @@ def test_search_filtering(self):
         client = Client()
         response = client.get(reverse("search"), {"search": "Document 1"})
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(response.context["documents"][0].title, "Document 1")
+        self.assertEqual(response.context["documents"][0]["heading"], "Document 1")
 
     def test_invalid_page_number(self):
         client = Client()