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