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