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

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