Unknown column 'santiago' in 'order clause'
SELECT i.PKimprenta, i.imprenta, l.localidad FROM imprentas i INNER JOIN localidades l ON i.FKlocalidad = l.PKlocalidad WHERE 1 and (i.imprenta like '%1964%' or l.localidad like '%1964%') group by i.PKimprenta order by santiago limit 0,16