Perhaps you should try some spelling variations:
"philanthropinism" » "philanthropies", "philanthrophist", "philanthropicus"
"philanthropist" » "philanthropos", "philanthropy"
"philanthropists" » "philanthroposs", "philanthropys"
"philanthropism" » "philanthropismus", "philanthrophist", "philanthropos"
"philanthroposs" » "philanthropos", "philanthropies", "philanthropas"
"philanthropys" » "philanthropy", "philanthropos", "philanthropas"
"philanthropus" » "philanthropos", "philanthropies", "philanthropy"

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