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