Perhaps you should try some spelling variations:
internationale heus » internationale des (Expand Search), internationale de (Expand Search), internationale hulp (Expand Search)
het internationaal » _ international (Expand Search)
internationaal du » international de (Expand Search), internationaal _ (Expand Search), internationaal van (Expand Search)
de internationale » _ international (Expand Search)
heus festival » het festival (Expand Search), wheels festival (Expand Search), blues festival (Expand Search)
du festival » dour festival (Expand Search), het festival (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 het internationaal du festival ) OR ( en de internationale heus festival ))~".
• Adding a wildcard symbol may retrieve word variants: (( en het internationaal du festival ) OR ( en de internationale heus festival ))*.