Perhaps you should try some spelling variations:
"het eerste international de festival" » "het eerste internationale de festival" (Expand Search), "het zesde internationale de festival" (Expand Search), "het 8ste internationaal de festival" (Expand Search), "het eerste international du festival" (Expand Search), "het eerste international dj festival" (Expand Search), "het eerste international doel festival" (Expand Search), "de eerste international de festival" (Expand Search)
"en de internationale des festival" » "en _ international des festival" (Expand Search), "en de internationale doel festival" (Expand Search), "en de internationale heus festival" (Expand Search), "en de internationale 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: (("het eerste international de festival") OR ("en de internationale des festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"het eerste international de festival\") OR (\"en de internationale des festival\"))*".
• Removing quotes may allow a broader search: (( het eerste international de festival ) OR ( en de internationale des festival ))*.