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