Perhaps you should try some spelling variations:
"en de internationale heus festival" » "en de internationale des festival" (Expand Search), "en de internationale hulp festival" (Expand Search), "en de internationale mars festival" (Expand Search), "en _ international heus festival" (Expand Search), "en de internationale het festival" (Expand Search), "en de internationale wheels festival" (Expand Search), "en de internationale blues festival" (Expand Search)
"de eerste internationale de festival" » "de eerste internationale des festival" (Expand Search), "de eerste international de festival" (Expand Search), "de eerste internationale du festival" (Expand Search), "de eerste internationale dj festival" (Expand Search), "de eerste internationale doel 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: "((\"de eerste internationale de festival\") OR (\"en de internationale heus festival\"))~".
• Removing quotes may allow a broader search: (( de eerste internationale de festival ) OR ( en de internationale heus festival ))~.
• Adding a wildcard symbol may retrieve word variants: (("de eerste internationale de festival") OR ("en de internationale heus festival"))*.