Perhaps you should try some spelling variations:
internationale solidarity » international solidarity (Expand Search), internationale politiek (Expand Search)
et internationale » en internationale (Expand Search), een internationale (Expand Search), het internationaal (Expand Search)
de internationale » _ international (Expand Search)
internationale de » internationale des (Expand Search), international de (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( et internationale solidarity prize ) OR ( de internationale de prijzen ))~".
• Adding a wildcard symbol may retrieve word variants: (( et internationale solidarity prize ) OR ( de internationale de prijzen ))*.