diff --git a/js/cercafermata.js b/js/cercafermata.js
index e5377bd..390d980 100644
--- a/js/cercafermata.js
+++ b/js/cercafermata.js
@@ -34,9 +34,15 @@ function populateSearchResults(results, selectedOption) {
 }
 
 function filterOptions(query, data) {
-    return data.filter(item => item.nome.toLowerCase().includes(query.toLowerCase()));
+    const q = query.toLowerCase();
+    return data.filter(item =>
+        (item.nome || '').toLowerCase().includes(q) ||
+        (item.palina || '').toLowerCase().includes(q) ||
+        (item.targetID || '').toLowerCase().includes(q)
+    );
 }
 
+
 let allOptions = [];
 let currentSelectedOption = '';