Perhaps you should try some spelling variations:
philanthropist » philanthropists, philanthropy
philanthropinism » philanthropism, philanthropists, philanthropies
philanthropos » philanthropy, philanthropists
philanthropismus » philanthropists, philanthropicus, philanthropism

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((( philanthropist OR philanthropinism ) OR philanthropos ) OR ( philanthropic OR philanthropismus )).
• Adding a wildcard symbol may retrieve word variants: ((( philanthropist or philanthropinism ) or philanthropos ) or ( philanthropic or philanthropismus ))*.