Perhaps you should try some spelling variations:
"cohen wilson davies" » "cohen wilson david", "cohen wilson daniel", "cohen gilson david", "chen wilson davies", "john wilson davies", "chin wilson davies"
"owen simon davies" » "owen simon david", "owen simon dawes", "owen ian davies", "nolen simon davies", "otten simon davies", "wien simon davies"
"cohen simon davies" » "cohen simon david", "cohen simon dawes", "cohen ian davies", "cohen timo davies", "holden simon davies", "cohen setton davies"

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: (("owen simon davies") OR ((("cohen simon davies") OR ("cohen wilson davies")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"owen simon davies\") or (((\"cohen simon davies\") OR (\"cohen wilson davies\"))))".
• Removing quotes may allow a broader search: (( owen simon davies ) or ((( cohen simon davies ) OR ( cohen wilson davies )))).
• Adding a wildcard symbol may retrieve word variants: (("owen simon davies") or ((("cohen simon davies") OR ("cohen wilson davies"))))*.