Search results for '1%' AND SLEEP(5) AND '%'='')) AS AOjZ WHERE 4245=4245 RLIKE (SELECT * FROM (SELECT(SLEEP(5)))XMAj)-- mFIk'

Your search returns no results.
Maximum words count is 10. In your search query was cut next part: * FROM (SELECT(SLEEP(5)))XMAj)-- mFIk.