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

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