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