diff --git a/src/backend/core/services/search_indexers.py b/src/backend/core/services/search_indexers.py
index 28efd890..4c5e24c0 100644
--- a/src/backend/core/services/search_indexers.py
+++ b/src/backend/core/services/search_indexers.py
@@ -8,7 +8,6 @@ from functools import cache
 from django.conf import settings
 from django.contrib.auth.models import AnonymousUser
 from django.core.exceptions import ImproperlyConfigured
-from django.db.models import Subquery
 from django.utils.module_loading import import_string
 
 import requests
@@ -193,7 +192,7 @@ class BaseDocumentIndexer(ABC):
         Returns ids of the documents
 
         Args:
-            q (str): Text search content.
+            q (str): user query.
             token (str): OIDC Authentication token.
             visited (list, optional):
                 List of ids of active public documents with LinkTrace
@@ -202,7 +201,7 @@ class BaseDocumentIndexer(ABC):
                 The number of results to return.
                 Defaults to 50 if not specified.
             path (str, optional):
-                The path to filter documents.
+                The parent path to search descendants of.
         """
         nb_results = nb_results or self.search_limit
         results = self.search_query(
@@ -229,11 +228,57 @@ class BaseDocumentIndexer(ABC):
         """
 
 
-class SearchIndexer(BaseDocumentIndexer):
+class FindDocumentIndexer(BaseDocumentIndexer):
     """
-    Document indexer that pushes documents to La Suite Find app.
+    Document indexer that indexes and searches documents with La Suite Find app.
     """
 
+    # pylint: disable=too-many-arguments,too-many-positional-arguments
+    def search(self, q, token, visited=(), nb_results=None, path=None):
+        """format Find search results"""
+        search_results = super().search(q, token, visited, nb_results, path)
+        return [
+            {
+                **hit["_source"],
+                "id": hit["_id"],
+                "title": self.get_title(hit["_source"]),
+            }
+            for hit in search_results
+        ]
+
+    @staticmethod
+    def get_title(source):
+        """
+        Find returns the titles with an extension depending on the language.
+        This function extracts the title in a generic way.
+
+        Handles multiple cases:
+        - Localized title fields like "title.<some_extension>"
+        - Fallback to plain "title" field if localized version not found
+        - Returns empty string if no title field exists
+
+        Args:
+            source (dict): The _source dictionary from a search hit
+
+        Returns:
+            str: The extracted title or empty string if not found
+
+        Example:
+            >>> get_title({"title.fr": "Bonjour", "id": 1})
+            "Bonjour"
+            >>> get_title({"title": "Hello", "id": 1})
+            "Hello"
+            >>> get_title({"id": 1})
+            ""
+        """
+        titles = utils.get_value_by_pattern(source, r"^title\.")
+        for title in titles:
+            if title:
+                return title
+        if "title" in source:
+            return source["title"]
+        return ""
+
     def serialize_document(self, document, accesses):
         """
         Convert a Document to the JSON format expected by La Suite Find.
diff --git a/src/backend/core/tests/test_services_search_indexers.py b/src/backend/core/tests/test_services_search_indexers.py
index 61488a92..43fc6fda 100644
--- a/src/backend/core/tests/test_services_search_indexers.py
+++ b/src/backend/core/tests/test_services_search_indexers.py
@@ -633,3 +633,51 @@ def test_services_search_indexers_search_nb_results(mock_post, indexer_settings)
 
     assert args[0] == indexer_settings.SEARCH_INDEXER_QUERY_URL
     assert kwargs.get("json")["nb_results"] == 109
+
+
+def test_search_indexer_get_title_with_localized_field():
+    """Test extracting title from localized title field."""
+    source = {"title.extension": "Bonjour", "id": 1, "content": "test"}
+    result = SearchIndexer.get_title(source)
+
+    assert result == "Bonjour"
+
+
+def test_search_indexer_get_title_with_multiple_localized_fields():
+    """Test that first matching localized title is returned."""
+    source = {"title.extension": "Bonjour", "title.en": "Hello", "id": 1}
+    result = SearchIndexer.get_title(source)
+
+    assert result in ["Bonjour", "Hello"]
+
+
+def test_search_indexer_get_title_fallback_to_plain_title():
+    """Test fallback to plain 'title' field when no localized field exists."""
+    source = {"title": "Hello World", "id": 1}
+    result = SearchIndexer.get_title(source)
+
+    assert result == "Hello World"
+
+
+def test_search_indexer_get_title_no_title_field():
+    """Test that empty string is returned when no title field exists."""
+    source = {"id": 1, "content": "test"}
+    result = SearchIndexer.get_title(source)
+
+    assert result == ""
+
+
+def test_search_indexer_get_title_with_empty_localized_title():
+    """Test that fallback works when localized title is empty."""
+    source = {"title.extension": "", "title": "Fallback Title", "id": 1}
+    result = SearchIndexer.get_title(source)
+
+    assert result == "Fallback Title"
+
+
+def test_search_indexer_get_title_with_multiple_extension():
+    """Test extracting title from title field with multiple extensions."""
+    source = {"title.extension_1.extension_2": "Bonjour", "id": 1, "content": "test"}
+    result = SearchIndexer.get_title(source)
+
+    assert result == "Bonjour"
diff --git a/src/backend/core/tests/test_utils.py b/src/backend/core/tests/test_utils.py
index 6ab5e32c..e12960c5 100644
--- a/src/backend/core/tests/test_utils.py
+++ b/src/backend/core/tests/test_utils.py
@@ -205,3 +205,38 @@ def test_utils_users_sharing_documents_with_empty_result():
 
     cached_data = cache.get(cache_key)
     assert cached_data == {}
+
+
+def test_utils_get_value_by_pattern_matching_key():
+    """Test extracting value from a dictionary with a matching key pattern."""
+    data = {"title.extension": "Bonjour", "id": 1, "content": "test"}
+    result = utils.get_value_by_pattern(data, r"^title\.")
+
+    assert set(result) == {"Bonjour"}
+
+
+def test_utils_get_value_by_pattern_multiple_matches():
+    """Test that all matching keys are returned."""
+    data = {"title.extension_1": "Bonjour", "title.extension_2": "Hello", "id": 1}
+    result = utils.get_value_by_pattern(data, r"^title\.")
+
+    assert set(result) == {
+        "Bonjour",
+        "Hello",
+    }
+
+
+def test_utils_get_value_by_pattern_multiple_extensions():
+    """Test that all matching keys are returned."""
+    data = {"title.extension_1.extension_2": "Bonjour", "id": 1}
+    result = utils.get_value_by_pattern(data, r"^title\.")
+
+    assert set(result) == {"Bonjour"}
+
+
+def test_utils_get_value_by_pattern_no_match():
+    """Test that empty list is returned when no key matches the pattern."""
+    data = {"name": "Test", "id": 1}
+    result = utils.get_value_by_pattern(data, r"^title\.")
+
+    assert result == []
diff --git a/src/backend/core/utils.py b/src/backend/core/utils.py
index fbfac598..50bee73e 100644
--- a/src/backend/core/utils.py
+++ b/src/backend/core/utils.py
@@ -18,6 +18,27 @@ from core import enums, models
 logger = logging.getLogger(__name__)
 
 
+def get_value_by_pattern(data, pattern):
+    """
+    Get all values from keys matching a regex pattern in a dictionary.
+
+    Args:
+        data (dict): Source dictionary to search
+        pattern (str): Regex pattern to match against keys
+
+    Returns:
+        list: List of values for all matching keys, empty list if no matches
+
+    Example:
+        >>> get_value_by_pattern({"title.fr": "Bonjour", "id": 1}, r"^title\\.")
+        ["Bonjour"]
+        >>> get_value_by_pattern({"title.fr": "Bonjour", "title.en": "Hello"}, r"^title\\.")
+        ["Bonjour", "Hello"]
+    """
+    regex = re.compile(pattern)
+    return [value for key, value in data.items() if regex.match(key)]
+
+
 def get_ancestor_to_descendants_map(paths, steplen):
     """
     Given a list of document paths, return a mapping of ancestor_path -> set of descendant_paths.