Perhaps you should try some spelling variations:
"international group l'opposition" » "international pour l'opposition" (Expand Search)
"international des propositions" » "internationale des propositions" (Expand Search), "internationale dess propositions" (Expand Search)
"internationale de l'opposition" » "internationale des l'opposition" (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.

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