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