diff --git a/cadastre/cadastre_import.py b/cadastre/cadastre_import.py
index f2b8500b..0791237b 100644
--- a/cadastre/cadastre_import.py
+++ b/cadastre/cadastre_import.py
@@ -863,6 +863,9 @@ def endImport(self):
             DROP INDEX IF EXISTS geo_batiment_centroide_geom_idx;
             CREATE INDEX geo_parcelle_centroide_geom_idx ON geo_parcelle USING gist (ST_Centroid(geom));
             CREATE INDEX geo_batiment_centroide_geom_idx ON geo_batiment USING gist (ST_Centroid(geom));
+            DROP INDEX IF EXISTS parcelle_info_voie_substr_idx;
+            CREATE INDEX parcelle_info_voie_substr_idx
+                ON parcelle_info ((SUBSTR(voie,0,7)||SUBSTR(voie,12,4)));
             '''
             sql = CadastreCommon.setSearchPath(sql, self.dialog.schema)
             self.executeSqlQuery(sql)
diff --git a/cadastre/dialogs/search_dialog.py b/cadastre/dialogs/search_dialog.py
index 45d4fed5..bc392375 100644
--- a/cadastre/dialogs/search_dialog.py
+++ b/cadastre/dialogs/search_dialog.py
@@ -744,7 +744,7 @@ def refreshAutocomplete(self, key):
     def getFeaturesFromSqlQuery(self, layer, filterExpression=None, attributes='*', orderBy=None):
         """
         Get data from a db table,
-        optionnally filtered by given expression
+        optionally filtered by given expression
         and get corresponding QgsFeature objects
         """
         QApplication.setOverrideCursor(Qt.WaitCursor)
@@ -855,7 +855,7 @@ def onSearchItemChoose(self, key, label, value):
             QApplication.restoreOverrideCursor()
             return None
 
-        # Set filter expression for parcell child data
+        # Set filter expression for parcelle child data
         ckey = self.searchComboBoxes[key]['search']['parcelle_child']
         if key == 'adresse':
             filterExpression = "SUBSTR(voie,0,7)||SUBSTR(voie,12,4) = '%s%s'" % (value['voie'][0:6], value['voie'][11:])