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