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