Perhaps you should try some spelling variations:
"et internationale solidarity prize" » "et international solidarity prize" (Expand Search), "et internationale politiek prize" (Expand Search), "en internationale solidarity prize" (Expand Search), "een internationale solidarity prize" (Expand Search), "de internationale solidarity prize" (Expand Search)
"de international de prijs" » "de internationale de prijs" (Expand Search), "_ international de prijs" (Expand Search), "het internationaal de prijs" (Expand Search), "de internationale des prijs" (Expand Search), "de international te parijs" (Expand Search), "de international de paris" (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: (("de international de prijs") OR ("et internationale solidarity prize"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"de international de prijs\") OR (\"et internationale solidarity prize\"))*".
• Removing quotes may allow a broader search: (( de international de prijs ) OR ( et internationale solidarity prize ))*.