SearchString fix

app/Livewire/Mapper/SearchString.php

@@ -8,6 +8,15 @@ class SearchString
     {
         $string = str_replace([',', '/', '&'], '', $string);
 
-        return preg_split('/\s+/', $string, -1, PREG_SPLIT_NO_EMPTY);
+        $tmp = preg_split('/\s+/', $string, -1, PREG_SPLIT_NO_EMPTY);
+
+        $return = [];
+        foreach ($tmp as $value) {
+            if (strlen($value) > 1) {
+                $return[] = $value;
+            }
+        }
+
+        return $return;
     }
 }