Perhaps you should try some spelling variations:
internationale seminar » internationaal seminarie (Expand Search), internationale meeting (Expand Search), internationale mars (Expand Search)
international seminar » international women's (Expand Search), international solidarity (Expand Search)
de internationale » _ international (Expand Search)
de international » _ international (Expand Search), het internationaal (Expand Search), en internationale (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 internationale seminar prize ) OR ( de international seminar prize ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( de internationale seminar prize ) OR ( de international seminar prize ))".
• Adding a wildcard symbol may retrieve word variants: (( de internationale seminar prize ) OR ( de international seminar prize ))*.