Perhaps you should try some spelling variations:
international seminar » international women's (Expand Search), international solidarity (Expand Search)
internationale mars » internationale des (Expand Search), internationale dag (Expand Search), internationale de (Expand Search)
en internationale » de internationale (Expand Search), _ international (Expand Search), het internationaal (Expand Search)
het international » het internationaal (Expand Search), de international (Expand Search), et internationale (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: "(( en internationale mars prize ) OR ( het international seminar prize ))~".
• Adding a wildcard symbol may retrieve word variants: (( en internationale mars prize ) OR ( het international seminar prize ))*.