How do I find a job as a student?

Hey guys. I'm a student in Maastricht and I've been unemployed since I started school. I've applied to so many places with no luck, even places where I didn't need a resume such as grocery stores and drugstores. I feel like I'm looking in the wrong places, can anyone please point me where to look for part time jobs for international students? I'd like to start working in the new year ideally 🥲