Perhaps you should try some spelling variations:
"internationale design opposition" » "internationale des opposition" (Expand Search), "internationale de opposition" (Expand Search), "internationale dag opposition" (Expand Search)
"international d'ete opposition" » "international met opposition" (Expand Search), "international zet opposition" (Expand Search), "internationale des opposition" (Expand Search), "international de l'opposition" (Expand Search)
"international de opposition" » "internationale des opposition" (Expand Search), "international de l'opposition" (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: (("internationale design opposition") OR ((("international de opposition") OR ("international d'ete opposition"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"internationale design opposition\") OR (((\"international de opposition\") OR (\"international d'ete opposition\"))))".
• Removing quotes may allow a broader search: (( internationale design opposition ) OR ((( international de opposition ) OR ( international d'ete opposition )))).
• Adding a wildcard symbol may retrieve word variants: (("internationale design opposition") OR ((("international de opposition") OR ("international d'ete opposition"))))*.