Perhaps you should try some spelling variations:
internationale mars » international a (Expand Search), internationale avec (Expand Search), international call (Expand Search)
internationale dag » international a (Expand Search)
international week » international press (Expand Search), internationale avec (Expand Search), international a (Expand Search)
international day » 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: ((((international de) OR (((((((internationale mars) OR (((international day) OR (internationale des))))) OR (internationale de))) OR (internationale dag))))) OR (international week)) group for indigenous affairs,~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((international de) OR (((((((internationale mars) OR (((international day) OR (internationale des))))) OR (internationale de))) OR (internationale dag))))) OR (international week)) group for indigenous affairs,".
• Adding a wildcard symbol may retrieve word variants: ((((international de) OR (((((((internationale mars) OR (((international day) OR (internationale des))))) OR (internationale de))) OR (internationale dag))))) OR (international week)) group for indigenous affairs,*.