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