Scholarships for grad school abroad

I'm an American student who is starting a two year master's degree in marine biotechnology this fall in Europe. I'll be in a new country every semester through the EU-CONEXUS international program my master's is tied to. I did receive a 100% off tuition scholarship thankfully but I have to cover cost of living and traveling and visas and whatnot myself. I'm wondering if anyone has any good resources for scholarships I could apply to to help offset some of the costs? Thanks!!