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 de festival" » "de de internationale de festival" (Expand Search), "de eerste international de festival" (Expand Search), "de eerste internationale du festival" (Expand Search), "de eerste internationale dj festival" (Expand Search), "de eerste internationale doel 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 eerste internationale des festival\") OR (\"de eerste internationale de festival\"))~".
• Removing quotes may allow a broader search: (( het eerste internationale des festival ) OR ( de eerste internationale de festival ))~.
• Adding a wildcard symbol may retrieve word variants: (("het eerste internationale des festival") OR ("de eerste internationale de festival"))*.