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