diff --git a/public/page/community.php b/public/page/community.php
index 6be7699..2c40502 100644
--- a/public/page/community.php
+++ b/public/page/community.php
@@ -55,9 +55,12 @@ if ($pdo) {
         foreach ($tokens as $tok) {
             $tok = trim($tok);
             if ($tok === '') continue;
-            $ph = 't' . $i++;
-            $conditions[] = "(ft.title LIKE :$ph OR ft.body LIKE :$ph)";
-            $params[$ph] = '%' . $tok . '%';
+            $ph1 = 't' . $i . '_title';
+            $ph2 = 't' . $i . '_body';
+            $i++;
+            $conditions[] = "(ft.title LIKE :$ph1 OR ft.body LIKE :$ph2)";
+            $params[$ph1] = '%' . $tok . '%';
+            $params[$ph2] = '%' . $tok . '%';
         }
     }
     $whereSearch = $conditions ? ('AND ' . implode(' AND ', $conditions)) : '';