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((17,6,1,4007),(7,7,1,6167),(7,9,1,6167),(7,7,1,6867),(7,9,1,6867),(7,7,1,6986),(7,3,4,12165),(7,3,4,12170),(7,3,4,12174),(7,3,4,12185)))