blog_objava.blog_id in (select blog_id from blog where blog.vezan_za_predmet and (blog.cis_oz_del,blog.cis_sif_del,blog.cis_sif_mat,blog.cis_oz_pred) in((3,3,3,3957),(3,19,1,4150),(3,3,3,4150),(3,8,4,4554),(3,8,4,4557),(3,3,3,5035),(3,3,3,5043),(3,3,3,13307),(3,15,5,13343)))