Perhaps you should try some spelling variations:
"john thomas guggenheim moral foundation" » "john hans guggenheim moral foundation", "john thomas guggenheim moral foundations", "john thomas guggenheim formal foundation", "john thomas guggenheim formal foundations", "john thomas guggenheim michael foundation", "john thomas guggenheim markus foundation", "john thomas guggenheim ross foundation"
"john simson guggenheim moral foundation" » "john simson guggenheim moral foundations", "john simson guggenheim formal foundation", "john simson guggenheim formal foundations", "john simson guggenheim michael foundation", "john simson guggenheim markus foundation", "john simson guggenheim ross foundation", "john simpson guggenheim moral foundation"
"john thomson guggenheim moral foundation" » "john thomson guggenheim moral foundations", "john thomson guggenheim formal foundation", "john thomson guggenheim formal foundations", "john thomson guggenheim michael foundation", "john thomson guggenheim markus foundation", "john thomson guggenheim ross foundation", "john thompson guggenheim moral foundation"

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: (("john simson guggenheim moral foundation") OR ((("john thomson guggenheim moral foundation") OR ("john thomas guggenheim moral foundation")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"john simson guggenheim moral foundation\") or (((\"john thomson guggenheim moral foundation\") OR (\"john thomas guggenheim moral foundation\"))))".
• Removing quotes may allow a broader search: (( john simson guggenheim moral foundation ) or ((( john thomson guggenheim moral foundation ) OR ( john thomas guggenheim moral foundation )))).
• Adding a wildcard symbol may retrieve word variants: (("john simson guggenheim moral foundation") or ((("john thomson guggenheim moral foundation") OR ("john thomas guggenheim moral foundation"))))*.