SELECT tbid,title,description,keywords,url,country,state,city,flag_image,id,data1,data2,data3,data4,data5,unique_id,priority_rank,priority_rank_status,image1,image2,image3,image4,image_format,screenshot_flag,manual_flag FROM tbl_keywords WHERE MATCH (title,data1) AGAINST ('room ventilation system (room ventilation system)' IN BOOLEAN MODE) ORDER BY created_at DESC, tbid DESC LIMIT 16