Perhaps you should try some spelling variations:
"het eerste internationale diy festival" » "het de internationale diy festival" (Expand Search), "het eerste internationale des festival" (Expand Search), "het eerste internationale de festival" (Expand Search), "het eerste internationale dag festival" (Expand Search), "het eerste internationale du festival" (Expand Search), "het eerste internationale india festival" (Expand Search), "het eerste internationale dour festival" (Expand Search), "de eerste internationale diy festival" (Expand Search)
"en _ international blues festival" » "en _ internationale belge festival" (Expand Search), "en _ internationale des festival" (Expand Search), "en _ international de 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: (("het eerste internationale diy festival") OR ("en _ international blues festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"het eerste internationale diy festival\") OR (\"en _ international blues festival\"))*".
• Removing quotes may allow a broader search: (( het eerste internationale diy festival ) OR ( en _ international blues festival ))*.