I have a collegue.
She came from Russia for post-graduate in international studies (16 courses, 2 yr program). Graduated in 1,5 years (transfered credits from her Russian bachelor degree towards the program), got a PGWP for three years. First she got a job not from NOC 0-A-B, but soon applied for the openning in another position from NOC 0-A-B, then applied for PR through PNP. Got PR.