***> here is the code***.
> when i search single word like GOOGLE then the result is appear
> if i search two or more word search then the result is not appear.


Code:
<?php
    include("connection.php");
    @ob_start();
    session_start();
    $GLOBALS['q']=isset($_GET['q']) ? htmlspecialchars(urldecode(urlencode($_GET['q']))):"";
    $GLOBALS['displayQ']=$GLOBALS['q'];
...