Sistema Politico y Economico Durante la Edad Media

select id_elemento, tipo, MATCH (titulo, keywords) AGAINST ( 'sistema politico economico durante edad media') AS Score FROM indices WHERE MATCH (titulo, keywords) AGAINST ( 'sistema politico economico durante edad media') AND (tipo='articulo' or tipo='subcateg' or tipo='foto') and keywords like '%sistema%' and keywords like '%politico%' and keywords like '%%' and keywords like '%economico%' and keywords like '%durante%' and keywords like '%%' and keywords like '%edad%' and keywords like '%media%' ORDER BY Score DESC LIMIT 0, 6