Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropists", "philanthropic"
"philanthropos" » "philanthropic", "philanthropy", "philanthropists"
"philanthropismus" » "philanthropists", "philanthropicus", "philanthropism"

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: (("philanthropies" OR "philanthropos") OR "philanthropismus").
• Removing quotes may allow a broader search: (( philanthropies or philanthropos ) or philanthropismus ).
• Adding a wildcard symbol may retrieve word variants: (("philanthropies" or "philanthropos") or "philanthropismus")*.