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