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