Você pode gostar...
search union all select null-- hfuy
search\' union all select null,null#
search union all select null,null,null,null,null,null,null-- zvmn
search union all select null,null-- wrxh
search and 2769=8987
marceline davila
search waitfor delay \'0:0:5\'-- zjpy
search) order by 1-- wlrc