Perhaps you should try some spelling variations:
"philanthropism" » "philanthropist", "philanthropinism", "philanthrophist"
"philanthropismus" » "philanthropistus", "philanthropinismus", "philanthrophistus", "philanthropicus", "philanthropisches", "philanthropist"
"philanthropists" » "philanthropic"
"philanthropistsus" » "philanthropicus", "philanthropist", "philanthropisches"

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