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

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