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

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: (( philanthropinism OR philanthropic ) OR ( philanthropism OR philanthrophist )).
• Adding a wildcard symbol may retrieve word variants: (( philanthropinism or philanthropic ) or ( philanthropism or philanthrophist ))*.