Perhaps you should try some spelling variations:
"een eerste internationale du festival" » "een de internationale du festival" (Expand Search), "een eerste internationale des festival" (Expand Search), "een eerste internationale dour festival" (Expand Search), "een eerste internationale het festival" (Expand Search), "de eerste internationale du festival" (Expand Search), "het eerste internationale du festival" (Expand Search)
"met de international de festival" » "met de internationale de festival" (Expand Search), "met _ international de festival" (Expand Search), "met het internationaal de festival" (Expand Search), "met de internationale des festival" (Expand Search), "met de international dj festival" (Expand Search), "met de international doel festival" (Expand Search), "met de international het 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: (("met de international de festival") OR ("een eerste internationale du festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"met de international de festival\") OR (\"een eerste internationale du festival\"))".
• Removing quotes may allow a broader search: (( met de international de festival ) OR ( een eerste internationale du festival )).
• Adding a wildcard symbol may retrieve word variants: (("met de international de festival") OR ("een eerste internationale du festival"))*.