Perhaps you should try some spelling variations:
"philanthrophist" » "philanthropist", "philanthropos", "philanthropie"
"philantropist" » "philanthropist", "philanthropies", "philanthropos"
"philanthropism" » "philanthropist", "philanthropinism", "philanthropismus"

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