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