modify

src/app/home/home.page.ts

@@ -40,9 +40,9 @@ export class HomePage implements OnInit {
 
   onSearch(event: any) {
     const query = event.target.value.toLowerCase();
-    this.filteredItems = this.items.filter(item =>
-      item.title.toLowerCase().includes(query) ||
-      item.description.toLowerCase().includes(query)
+    this.filteredItems = this.items.filter(item => 
+      (item.title && item.title.toLowerCase().includes(query)) || 
+      (item.description && item.description.toLowerCase().includes(query))
     );
   }