Perhaps you should try some spelling variations:
cohen simon » cohen timo, holden simon, cohen setton
simon dawes » simon davies, simon dale, simon das
holden ian » holden may, holden day, holden a
ian davies » jane davies, fanny 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: (( holden ian davies ) OR ( cohen simon dawes )).
• Adding a wildcard symbol may retrieve word variants: (( holden ian davies ) or ( cohen simon dawes ))*.