Perhaps you should try some spelling variations:
"internationale conferentie opposition" » "international conference opposition" (Expand Search)
"internationale design opposition" » "internationale dag opposition" (Expand Search), "internationale belge opposition" (Expand Search), "internationale meeting opposition" (Expand Search), "international design opposition" (Expand Search)
"international design opposition" » "international de opposition" (Expand Search), "international union opposition" (Expand Search), "international action opposition" (Expand Search)
"internationale des opposition" » "international des opposition" (Expand Search), "internationale d'ete opposition" (Expand Search), "internationale des propositions" (Expand Search)
"internationale de l'opposition" » "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 des opposition") OR ((("international design opposition") OR ("internationale design opposition"))))) OR ("internationale conferentie opposition"))) OR ("internationale de l'opposition"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"internationale des opposition\") OR (((\"international design opposition\") OR (\"internationale design opposition\"))))) OR (\"internationale conferentie opposition\"))) OR (\"internationale de l'opposition\"))*".
• Removing quotes may allow a broader search: (((((( internationale des opposition ) OR ((( international design opposition ) OR ( internationale design opposition ))))) OR ( internationale conferentie opposition ))) OR ( internationale de l'opposition ))*.