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