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