Perhaps you should try some spelling variations:
"het eerste internationale het festival" » "het de internationale het festival" (Expand Search), "het eerste internationale des festival" (Expand Search), "het eerste internationale de festival" (Expand Search), "het eerste international met festival" (Expand Search), "de eerste internationale het festival" (Expand Search)
"het _ international du festival" » "het _ international de festival" (Expand Search), "het _ internationale de festival" (Expand Search), "het _ internationale des festival" (Expand Search), "het _ international dour festival" (Expand Search)

You may be able to get more results by adjusting your search query.

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