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((3,3,3,1828),(3,3,3,3842),(3,3,3,4150),(3,3,3,5034),(3,3,3,10394),(3,3,3,10395),(3,3,3,11250),(3,3,3,13307)))