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

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: (( philanthropos OR philanthropic ) OR ( philanthropism OR (philanthropist OR philantropist) )).
• Adding a wildcard symbol may retrieve word variants: (( philanthropos or philanthropic ) or ( philanthropism or (philanthropist or philantropist) ))*.