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