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