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