diff -r e952c8a31a2b -r c622fa18eb32 server/src/app/Repositories/RdfDocumentRepository.php
--- a/server/src/app/Repositories/RdfDocumentRepository.php	Thu Oct 20 12:54:07 2016 +0530
+++ b/server/src/app/Repositories/RdfDocumentRepository.php	Thu Oct 20 12:56:24 2016 +0530
@@ -154,6 +154,29 @@
             }
             $qFilterParts[] = CorpusFilterManager::getLanguagesFilterPart($languages);
         }
+        if(array_key_exists('location', $filters) && !empty($filters['location'])) {
+            $location = $filters['location'];
+            if(is_array($location)) {
+                $location = $location[0]; // we know it is not empty
+            }
+            $qFilterParts[] = CorpusFilterManager::getLocationFilterPart($location);
+        }
+        if(array_key_exists('themes', $filters) && !empty($filters['themes'])) {
+            $themes = $filters['themes'];
+            if(is_string($themes)) {
+                $themes = [$themes,]; // we know it is not empty
+            }
+            $qFilterParts[] = CorpusFilterManager::getThemeFilterPart($themes);
+        }
+        if(array_key_exists('discourses', $filters) && !empty($filters['discourses'])) {
+            $discourses = $filters['discourses'];
+            if(is_string($discourses)) {
+                $discourses = [$discourses,]; // we know it is not empty
+            }
+            $qFilterParts[] = CorpusFilterManager::getDiscourseFilterPart($discourses);
+        }
+
+        Log::debug("queries : ".print_r($qFilterParts, true));
 
         $query = [
             'index' => config('corpusparole.elasticsearch_index'),