Perhaps you should try some spelling variations:
internationale seminarie » internationaal seminarie (Expand Search), international seminar (Expand Search), international solidarity (Expand Search)
internationaal verdragie » internationaal verdrag (Expand Search), internationaal seminarie (Expand Search)
de internationale » _ international (Expand Search)
_ internationaal » _ international (Expand Search), het internationaal (Expand Search), de international (Expand Search)

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

• Removing quotes may allow a broader search: (( de internationale seminarie prize ) OR ( _ internationaal verdragie prize ))*.