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

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