Avenida 9 de Julio en Buenos Aires

select id_elemento, tipo, MATCH (titulo, keywords) AGAINST ( 'avenida 9 de julio en ') AS Score FROM indices WHERE MATCH (titulo, keywords) AGAINST ( 'avenida 9 de julio en ') AND (tipo='articulo' or tipo='subcateg' or tipo='foto') AND (`categoria` = '21') ORDER BY Score DESC LIMIT 0, 6