Perhaps you should try some spelling variations:
internationale seminar » international seminar (Expand Search), internationaal seminarie (Expand Search), internationale meeting (Expand Search)
en internationale » _ international (Expand Search), het internationaal (Expand Search), eerste internationale (Expand Search)
de internationale » _ international (Expand Search)
politiek peperen » politiek een (Expand Search), politiek praten (Expand Search)

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

• Removing quotes may allow a broader search: (( en internationale seminar prize ) OR ( de internationale politiek peperen )).