Perhaps you should try some spelling variations:
philanthropist » philanthropic, philanthropy
philanthropists » philanthropics, philanthropys, philanthropic
philanthropos » philanthropic, philanthropy
philanthropism » philanthropinism, philanthropismus, philanthrophist

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