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

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