Perhaps you should try some spelling variations:
"het eerste internationale du festival" » "het de internationale du festival" (Expand Search), "het eerste internationale des festival" (Expand Search), "het eerste international de festival" (Expand Search), "het eerste internationale dour festival" (Expand Search), "het eerste internationale het festival" (Expand Search)
"de eerste internationale dj festival" » "de de internationale dj festival" (Expand Search), "de eerste internationale de festival" (Expand Search), "de eerste internationale des festival" (Expand Search), "de eerste internationale dag festival" (Expand Search), "de eerste internationale diy festival" (Expand Search), "de eerste internationale a festival" (Expand Search), "de eerste internationale en 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 du festival\") OR (\"de eerste internationale dj festival\"))~".
• Removing quotes may allow a broader search: (( het eerste internationale du festival ) OR ( de eerste internationale dj festival ))~.
• Adding a wildcard symbol may retrieve word variants: (("het eerste internationale du festival") OR ("de eerste internationale dj festival"))*.