You tried going to https://migration.ubc.ca/sites/migration.ubc.ca/files/u348/anne-cecile_delaisse_-_concours_national_dessai_2020-1.pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.
https://migration.ubc.ca/sites/migration.ubc.ca/files/u348/anne-cecile_delaisse_-_concours_national_dessai_2020-1.pdf