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