Perhaps you should try some spelling variations:
"philanthropists" » "philanthropic", "philanthropics", "philanthroposs", "philanthropys"
"philanthropist" » "philanthropic", "philanthropos", "philanthropy"
"philanthropismus" » "philanthropicus", "philanthropism", "philanthropies"
"philanthropisches" » "philanthropische", "philanthropischen", "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: ("philanthropists" OR ("philanthropist" OR ("philanthropismus" OR "philanthropisches"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philanthropists\" or (\"philanthropist\" or (\"philanthropismus\" OR \"philanthropisches\")))".
• Removing quotes may allow a broader search: ( philanthropists or ( philanthropist or ( philanthropismus OR philanthropisches ))).
• Adding a wildcard symbol may retrieve word variants: ("philanthropists" or ("philanthropist" or ("philanthropismus" OR "philanthropisches")))*.