Perhaps you should try some spelling variations:
"philanthropos" » "philanthropic", "philanthropy"
"philanthropists" » "philanthropic"
"philanthropismus" » "philanthropism", "philanthropisches", "philanthropist"
"philanthropicus" » "philanthropiques", "philanthropic", "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: (("philanthropos" OR "philanthropists") OR ("philanthropismus" OR "philanthropicus")).
• Removing quotes may allow a broader search: (( philanthropos or philanthropists ) or ( philanthropismus or philanthropicus )).
• Adding a wildcard symbol may retrieve word variants: (("philanthropos" or "philanthropists") or ("philanthropismus" or "philanthropicus"))*.