Perhaps you should try some spelling variations:
"en eerste internationale dour festival" » "en de internationale dour festival" (Expand Search), "en zesde internationalee dour festival" (Expand Search), "en 8ste internationaale dour festival" (Expand Search), "en 31ste internationaale dour festival" (Expand Search), "en eerste internationale des festival" (Expand Search), "en eerste internationale de festival" (Expand Search), "en eerste internationale dag festival" (Expand Search), "een eerste internationale dour festival" (Expand Search), "het eerste internationale dour festival" (Expand Search)
"de eerste international a festival" » "de zesde internationale a festival" (Expand Search), "de 8ste internationaal a festival" (Expand Search), "de 31ste internationaal a festival" (Expand Search), "de eerste international de festival" (Expand Search), "de eerste internationale de festival" (Expand Search), "de eerste internationale des festival" (Expand Search), "de eerste international du festival" (Expand Search), "de eerste international het 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: (("de eerste international a festival") OR ("en eerste internationale dour festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"de eerste international a festival\") OR (\"en eerste internationale dour festival\"))".
• Removing quotes may allow a broader search: (( de eerste international a festival ) OR ( en eerste internationale dour festival )).
• Adding a wildcard symbol may retrieve word variants: (("de eerste international a festival") OR ("en eerste internationale dour festival"))*.