Perhaps you should try some spelling variations:
"philanthropist" » "philanthropic"
"philanthropists" » "philanthropics", "philanthropic"
"philanthropy" » "philanthropic"
"philanthropos" » "philanthropic"
"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: ((("philanthropist" OR "philanthropy") OR ("philanthropists" OR "philanthropos")) OR "philanthropism").
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"philanthropist\" OR \"philanthropy\") or (\"philanthropists\" or \"philanthropos\")) or \"philanthropism\")".
• Removing quotes may allow a broader search: ((( philanthropist OR philanthropy ) or ( philanthropists or philanthropos )) or philanthropism ).
• Adding a wildcard symbol may retrieve word variants: ((("philanthropist" OR "philanthropy") or ("philanthropists" or "philanthropos")) or "philanthropism")*.