Você pode gostar...
search\' and sleep(5) and \'zcoh\'=\'zcoh
search and 8311=(select 8311 from pg_sleep(5))
search\') and 3420=4538 and (\'mqyx\'=\'mqyx
search%\' and 3022=3022 and \'%\'=\'
professor e aluno
search\') and 6236=4253 and (\'yodf\'=\'yodf
big ass
search\') and 5806=3762 and (\'kkir\'=\'kkir