Código PHP:
$search = mysqli_query($db, "SELECT *, MATCH(title,message) AGAINST ('".$_GET['search']."') AS orden FROM news WHERE MATCH(title,message) AGAINST ('".$_GET['search']."') ORDER BY orden DESC");
echo mysqli_error($db);
while($search1 = mysqli_fetch_assoc($search)){
echo $search1['title'];
}