Perhaps you should try some spelling variations:
philanthropism » philanthropinism, philanthropismus, philanthropists
philanthropist » philanthropists, philanthropic, philanthropos
philanthropie » philanthropic, philanthropy, philanthropos
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: (( (philanthropism OR philanthropist) OR philanthropie ) OR philantropist ).
• Adding a wildcard symbol may retrieve word variants: (( (philanthropism or philanthropist) or philanthropie ) or philantropist )*.