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

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 ( philanthropism OR philanthropists )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "( philanthropinism or ( philanthropism OR philanthropists ))".
• Adding a wildcard symbol may retrieve word variants: ( philanthropinism or ( philanthropism OR philanthropists ))*.