<?php 
if ($sec=="1") {
$SQL = "Select * from muzikler where adi like '%$kelime%' order by tarih desc limit $alt,$max";
}
else if ($sec=="2") {
$SQL = "Select * from klipler where adi like '%$kelime%' or aciklama like '%$kelime%' order by tarih desc limit $alt,$max";
}
else{
$SQL = "Select * from sarkisozu where adi like '%$kelime%' order by tarih desc limit $alt,$max";
}
$say=mysql_num_rows($SQL);
if($say>0){

while($yaz=mysql_fetch_assoc($SQL)){

echo $yaz['adi']."<br>";

}
}
else{

echo "Aradığınız sonuç bulunamadı";

}
?>
bu şekil bi dene bakalım...