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