a.status=1 and a.users_id=u.id and u.status=1 and ( (a.position RLIKE '[[:<:]]Уборщи') or (a.professional_duty RLIKE '[[:<:]]Уборщи') or (a.key_words RLIKE '[[:<:]]Уборщи') or (a.position RLIKE '[[:<:]]Позня') or (a.professional_duty RLIKE '[[:<:]]Позня') or (a.key_words RLIKE '[[:<:]]Позня')