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((6,2,1,338),(6,2,1,349),(7,3,1,579),(7,3,1,4295),(6,3,1,5896),(6,2,2,6615),(8,1,3,6640),(6,2,1,10649),(8,1,8,11950),(6,2,4,12287),(6,3,3,12304),(17,1,14,13406),(17,1,14,13410),(17,1,14,13412)))