Perhaps you should try some spelling variations:
"en de internationale heus festival" » "en de internationale de 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 des festival" » "de eerste internationale doel festival" (Expand Search), "de eerste internationale het festival" (Expand Search), "de eerste internationale du festival" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("de eerste internationale des festival") OR ("en de internationale heus festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"de eerste internationale des festival\") OR (\"en de internationale heus festival\"))".
• Removing quotes may allow a broader search: (( de eerste internationale des festival ) OR ( en de internationale heus festival )).
• Adding a wildcard symbol may retrieve word variants: (("de eerste internationale des festival") OR ("en de internationale heus festival"))*.