The European Network Against Racism (ENAR), based in Brussels, is looking for people who have arrived in Europe during the last 5 years, for an online survey about their expericences. ENAR is an NGO that makes reports about migration and stands up for minorised groups in the EU and on other political levels.
The survey can be answered in several different languages:
http://enar-eu.org/Survey-Migrants-speak-up