Perhaps you should try some spelling variations:
internationaal seminarie » international seminar (Expand Search), international solidarity (Expand Search)
international politiek » internationale politiek (Expand Search), international solidarity (Expand Search)
_ internationaal » het internationaal (Expand Search), de international (Expand Search), de internationale (Expand Search)
politiek prize » politiek praten (Expand Search), politiek die (Expand Search), politiek project (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( _ international politiek prize ) OR ( _ internationaal seminarie prize ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( _ international politiek prize ) OR ( _ internationaal seminarie prize ))".
• Adding a wildcard symbol may retrieve word variants: (( _ international politiek prize ) OR ( _ internationaal seminarie prize ))*.