diff --git a/metacore/forms.py b/metacore/forms.py
index e86194b2273a833d9ba7ff3fe1568f2a723d1ddb..25b1831bd8933e4e474df3fb1cc79e549c749857 100644
--- a/metacore/forms.py
+++ b/metacore/forms.py
@@ -23,5 +23,5 @@ class CitableSearchForm(forms.Form):
                 title__icontains=self.cleaned_data.get('title', ''),
                 authors__icontains=self.cleaned_data.get('author', ''),
                 publisher__icontains=self.cleaned_data.get('publisher', ''),
-            ).omni_search(self.cleaned_data.get('omni'))
+            ).omni_search(self.cleaned_data.get('omni'), 'and')