Perhaps you should try some spelling variations:
"halen internationale solidarity prize" » "halen international solidarity prize" (Expand Search), "halen internationale politiek prize" (Expand Search), "en internationale solidarity prize" (Expand Search), "een internationale solidarity prize" (Expand Search), "de internationale solidarity prize" (Expand Search)
"holberg international seminar prize" » "holberg international women's prize" (Expand Search), "holberg international solidarity prize" (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: (("holberg international seminar prize") OR ("halen internationale solidarity prize"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"holberg international seminar prize\") OR (\"halen internationale solidarity prize\"))*".
• Removing quotes may allow a broader search: (( holberg international seminar prize ) OR ( halen internationale solidarity prize ))*.