Perhaps you should try some spelling variations:
internationale verdrag » internationaal verdrag (Expand Search), internationale dag (Expand Search), internationale meeting (Expand Search)
de internationale » _ international (Expand Search)
_ internationale » _ international (Expand Search), en internationale (Expand Search), et internationale (Expand Search)
politiek project » artistiek project (Expand Search)

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

• Removing quotes may allow a broader search: (( de internationale verdrag prize ) OR ( _ internationale politiek project )).