diff --git a/ricette.php b/ricette.php
index f0cbc21..071ca80 100644
--- a/ricette.php
+++ b/ricette.php
@@ -109,7 +109,8 @@ $app->get('/ricette/search/:numItems/:startItem(/:categoryId(/:difficolta/:autor
         $queryBase = $queryBase . " AND ID_CATEGORIA = " . $categoryId;
     }
     if ($autore != null && $autore != "_") {
-        $queryBase = $queryBase . " AND autore like '%" . urldecode($autore) . "%'";
+        foreach (explode(" ", htmlentities(urldecode($autore))) as $ele)
+            $queryBase = $queryBase . " AND autore like '%" . urldecode($ele) . "%'";        
     }
     if ($titolo != null && $titolo != "") {
         foreach (explode(" ", htmlentities(urldecode($titolo))) as $ele)