If you are a non-Australian citizen who has recently completed his/her graduation from any Australian educational institute and wish to continue then I suggest you to apply for temporary graduate visa subclass 485. This visa subclass 485 allows you to stay for an 18th month for further studies. Temporary graduate visa 485 is a temporary visa which allows you to be employed in Australia for 18th months. You must have pursued your graduation from CRICOS registered institute at the time of applying