Perhaps you should try some spelling variations:
"philanthropicus" » "philanthropiques", "philanthropismus", "philanthropies"
"philanthropist" » "philanthropos", "philanthropy"
"philanthropists" » "philanthroposs", "philanthropys"
"philanthropism" » "philanthropinism", "philanthropismus", "philanthrophist"

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: (("philanthropicus" OR "philanthropist") OR ("philanthropic" OR ("philanthropism" OR "philanthropists"))).
• Removing quotes may allow a broader search: (( philanthropicus or philanthropist ) or ( philanthropic or ( philanthropism or philanthropists ))).
• Adding a wildcard symbol may retrieve word variants: (("philanthropicus" or "philanthropist") or ("philanthropic" or ("philanthropism" or "philanthropists")))*.