Perhaps you should try some spelling variations:
"otten simon davies" » "otten simon david", "otten wilson davies", "otten ian davies", "potter simon davies", "patten simon davies", "holden simon davies"
"cotton simon davies" » "cotton simon david", "cotton wilson davies", "cotton ian davies", "cotton sion davies"
"cotton silk davies" » "cotton soil davies", "cotton sion davies"
"cohen simon dawes" » "cohen timo dawes", "holden simon dawes", "cohen setton dawes", "cohen simon dale", "cohen simon das", "cohen simon mawer's"

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