Perhaps you should try some spelling variations:
samuel charles » samuel chandler, samuel clarke
harris cohen » morris cohen, harris corner, harris ben
charles chew » charles chaz, charles chi, charles chui
harris when » harris who, harris ben, harris w.e

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: (( samuel ((harris cohen) OR (harris when)) ) OR ( samuel charles chew )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( samuel ((harris cohen) OR (harris when)) ) or ( samuel charles chew ))".
• Adding a wildcard symbol may retrieve word variants: (( samuel ((harris cohen) OR (harris when)) ) or ( samuel charles chew ))*.