Perhaps you should try some spelling variations:
het international » het internationaal (Expand Search), de international (Expand Search), et internationale (Expand Search)
de internationale » _ international (Expand Search)
international a » international de (Expand Search), internationale de (Expand Search)
des festival » doel festival (Expand Search), heus festival (Expand Search), het festival (Expand Search)
a festival » du festival (Expand Search), het festival (Expand Search)

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

• Removing quotes may allow a broader search: (( en het international a festival ) OR ( en de internationale des festival ))*.