Perhaps you should try some spelling variations:
philanthropism » philanthropinism, philanthropismus, philanthropists
philanthropist » philanthropists, philanthropos, philanthropy
philanthropysus » philanthropismus, philanthropists, philanthropus

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