php - MySQL search multiple words in loop -

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$keywords=array("test","tset"); $matches = implode(',', $keywords); $sql = "select * `reg` title in '%$matches%' group p_title";  $data = mysql_query($sql);  while($info=mysql_fetch_array($data)) { print " {$info['title']}<br /> "; }

i want write query 

   $sql = "select * `reg` title in '%test%' group p_title";    $sql = "select * `reg` title in '%tset%' group p_title";

........

how can search each keyword in 1 query ?

"select * reg title in '%test%' or  title in '%tset%' group p_title"

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