Perhaps you should try some spelling variations:
internationale meeting » international meeting (Expand Search), internationale samenwerking (Expand Search)
internationale de » internationale des (Expand Search), international de (Expand Search)
et internationale » en internationale (Expand Search), een internationale (Expand Search), de internationale (Expand Search)
de prize » de prijzen (Expand Search), de prince (Expand Search), de prijs (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( _ internationale de prize ) OR ( et internationale meeting prize ))~.