Perhaps you should try some spelling variations:
"international week opposition" » "international press opposition" (Expand Search), "internationale avec opposition" (Expand Search), "internationale de opposition" (Expand Search), "international d'ete opposition" (Expand Search)
"international a opposition" » "internationale de opposition" (Expand Search), "international la position" (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)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"international de opposition\") OR (\"international de l'opposition\"))) OR (((((\"international week opposition\") OR (\"international a opposition\"))) OR (\"internationale des opposition\"))))~".
• Removing quotes may allow a broader search: (((( international de opposition ) OR ( international de l'opposition ))) OR ((((( international week opposition ) OR ( international a opposition ))) OR ( internationale des opposition ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("international de opposition") OR ("international de l'opposition"))) OR ((((("international week opposition") OR ("international a opposition"))) OR ("internationale des opposition"))))*.