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