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

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