Perhaps you should try some spelling variations:
"owen simon davies" » "owen simon david", "owen wilson davies", "owen ian davies", "nolen simon davies", "otten simon davies", "wien simon davies"
"cohen simon dawes" » "holden simon dawes", "cohen setton dawes", "cohen simon dale", "cohen simon das", "cohen simon mawer's"
"cohen timo dawes" » "cohen tom dawes", "cohen rico dawes"

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