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