Perhaps you should try some spelling variations:
"san de internationale dour festival" » "san de internationale des festival" (Expand Search), "san de internationale de festival" (Expand Search), "san de internationale dag festival" (Expand Search), "san _ international dour festival" (Expand Search), "stan de internationale dour festival" (Expand Search), "van de internationale dour festival" (Expand Search), "aan de internationale dour festival" (Expand Search)
"san eerste internationale het festival" » "san eerste internationale des festival" (Expand Search), "san eerste internationale de festival" (Expand Search), "san eerste international met festival" (Expand Search), "een eerste internationale het festival" (Expand Search), "en eerste internationale 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: (("san eerste internationale het festival") OR ("san de internationale dour festival"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"san eerste internationale het festival\") OR (\"san de internationale dour festival\"))".
• Removing quotes may allow a broader search: (( san eerste internationale het festival ) OR ( san de internationale dour festival )).
• Adding a wildcard symbol may retrieve word variants: (("san eerste internationale het festival") OR ("san de internationale dour festival"))*.