Perhaps you should try some spelling variations:
"philanthropos" » "philanthropic", "philanthropists"
"philanthropy" » "philanthropic"
"philanthropinism" » "philanthropism", "philanthropists", "philanthropist"
"philanthrophist" » "philanthropist", "philanthropists", "philantropist"

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