Perhaps you should try some spelling variations:
"internationale contre opposition" » "internationale politiek opposition" (Expand Search), "internationale conferentie opposition" (Expand Search), "international conference opposition" (Expand Search)
"internationale d'ete opposition" » "internationale d'envoi opposition" (Expand Search), "international de opposition" (Expand Search), "internationale dag opposition" (Expand Search)
"internationale pour l'opposition" » "international group l'opposition" (Expand Search)
"internationale de l'opposition" » "international de l'opposition" (Expand Search)
"internationale des l'opposition" » "international des l'opposition" (Expand Search), "internationale des propositions" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"internationale d'ete opposition\") OR (\"internationale contre opposition\"))) OR (((\"internationale de l'opposition\") OR (((\"internationale des l'opposition\") OR (\"internationale pour l'opposition\"))))))~".
• Removing quotes may allow a broader search: (((( internationale d'ete opposition ) OR ( internationale contre opposition ))) OR ((( internationale de l'opposition ) OR ((( internationale des l'opposition ) OR ( internationale pour l'opposition ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("internationale d'ete opposition") OR ("internationale contre opposition"))) OR ((("internationale de l'opposition") OR ((("internationale des l'opposition") OR ("internationale pour l'opposition"))))))*.