SELECT count(isbn) AS NbreRep ,MATCH(titre,cat_niv_2) AGAINST('+K22*+illustration*' IN BOOLEAN MODE) AS score FROM ad_isbn WHERE actif = 'oui' AND ( MATCH(titre,cat_niv_2) AGAINST('+K22*+illustration*' IN BOOLEAN MODE) OR isbn='K22 illustration' OR auteur LIKE '%K22 illustration%' OR illustrateur LIKE '%K22 illustration%' OR editeur LIKE '%K22 illustration%' OR collection LIKE '%K22 illustration%' OR cat_niv_2 LIKE '%K22 illustration%' OR cat_niv_3 LIKE '%K22 illustration%' ) ORDER BY score DESC ;