Search title fix

wp-content/themes/biuro/header.php

@@ -7,7 +7,11 @@
 <?php
     if (is_search()):
 ?>
-    <title><?php wp_title(''); ?> | Biuro</title>
+    <title><?php
+        _e('You searched for', 'biuro');
+        if (isset($_GET['city'])) { echo ' ' . esc_html($_GET['city']); }
+        if (isset($_GET['s'])) { echo ' ' . esc_html($_GET['s']); }
+?>  | Biuro</title>
 <?php
     else:
 ?>