Perhaps you should try some spelling variations:
internationale mars » international a (Expand Search), international day (Expand Search), internationale hulp (Expand Search)
internationale avec » international a (Expand Search), internationales de (Expand Search)
international call » international a (Expand Search), international day (Expand Search), international crisis (Expand Search)
internationale dag » international a (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((internationale mars) OR (international call))) OR (((((internationale de) OR (((international de) OR (internationale des))))) OR (((internationale avec) OR (internationale dag)))))) group for indigenous affairs,~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((internationale mars) OR (international call))) OR (((((internationale de) OR (((international de) OR (internationale des))))) OR (((internationale avec) OR (internationale dag)))))) group for indigenous affairs,".
• Adding a wildcard symbol may retrieve word variants: ((((internationale mars) OR (international call))) OR (((((internationale de) OR (((international de) OR (internationale des))))) OR (((internationale avec) OR (internationale dag)))))) group for indigenous affairs,*.