diff --git a/application/default/controllers/ServiceController.php b/application/default/controllers/ServiceController.php
index bf8859dd..65599fce 100644
--- a/application/default/controllers/ServiceController.php
+++ b/application/default/controllers/ServiceController.php
@@ -114,11 +114,11 @@ class ServiceController extends Zend_Controller_Action
     		//$end=$this->_request->getParam('end');
     		$sql="select id,title,uuid,substring(description for 400) as description,filesize,fileformat from normalmetadata where east<? and west>? and north<? and south>?";
     		if (!empty($key)) {
-				$search=new Search($key);
+				$search=new SimpleSearch($key);
 				$where=$search->sql_expr(array("title","description"));
 				$sql.= " and ".$where;
-				$sql.= " order by title";
-    			$rows=$this->db->fetchAll($sql,array($e,$w,$n,$s,'%'.$key.'%','%'.$key.'%'));
+				$sql.= " order by title";
+				$rows=$this->db->fetchAll($sql,array($e,$w,$n,$s));
     		} else {
     			$sql.= " order by title limit 10";
     			$rows=$this->db->fetchAll($sql,array($e,$w,$n,$s));