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

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