Perhaps you should try some spelling variations:
"en _ international du festival" » "en _ international de festival" (Expand Search), "en _ internationale de festival" (Expand Search), "en _ international dour festival" (Expand Search), "en _ international het festival" (Expand Search)
"de de internationale des festival" » "de de internationale doel festival" (Expand Search), "de de internationale heus festival" (Expand Search), "de de internationale het festival" (Expand Search), "die de internationale des festival" (Expand Search), "e de internationale des festival" (Expand Search), "de le internationale des 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 de internationale des festival") OR ("en _ international du festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"de de internationale des festival\") OR (\"en _ international du festival\"))".
• Removing quotes may allow a broader search: (( de de internationale des festival ) OR ( en _ international du festival )).
• Adding a wildcard symbol may retrieve word variants: (("de de internationale des festival") OR ("en _ international du festival"))*.