Perhaps you should try some spelling variations:
internationale solidarity » international solidarity (Expand Search), internationale politiek (Expand Search)
internationaal seminarie » international seminar (Expand Search), international solidarity (Expand Search)
het internationaal » _ international (Expand Search), de internationale (Expand Search)
en internationale » de internationale (Expand Search), _ international (Expand Search), eerste internationale (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: (( en internationale solidarity prize ) OR ( het internationaal seminarie prize ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( en internationale solidarity prize ) OR ( het internationaal seminarie prize ))".
• Adding a wildcard symbol may retrieve word variants: (( en internationale solidarity prize ) OR ( het internationaal seminarie prize ))*.