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