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

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