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

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 ("philanthropies" OR "philanthropists")) OR "philanthropist")*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philanthropinism\" or (\"philanthropies\" OR \"philanthropists\")) or \"philanthropist\")*".
• Removing quotes may allow a broader search: (( philanthropinism or ( philanthropies OR philanthropists )) or philanthropist )*.