diff --git a/app/services/dossier_search_service.rb b/app/services/dossier_search_service.rb
index e95af3b8d..899ab383b 100644
--- a/app/services/dossier_search_service.rb
+++ b/app/services/dossier_search_service.rb
@@ -5,10 +5,7 @@ class DossierSearchService
 
     # full text search
     if dossiers.empty?
-      dossiers = Search.new(
-        gestionnaire: gestionnaire,
-        query: search_terms
-      ).results
+      dossier = dossier_by_full_text_for_gestionnaire(search_terms, gestionnaire)
     end
 
     dossiers
@@ -41,4 +38,11 @@ class DossierSearchService
       false
     end
   end
+
+  def self.dossier_by_full_text_for_gestionnaire(search_terms, gestionnaire)
+    Search.new(
+      gestionnaire: gestionnaire,
+      query: search_terms
+    ).results
+  end
 end