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((3,13,1,5915),(3,13,3,6786),(3,13,3,6811),(3,13,3,6814),(3,13,3,6815),(3,13,1,10791),(3,13,4,12547),(3,13,4,12548),(3,13,4,12549),(3,13,4,12552)))