Perhaps you should try some spelling variations:
"samuel chandler cohen" » "samuel chandler john", "samuel handler when", "samuel handler code"
"samuel morris cohen" » "samuel harris cohen", "samuel ferris cohen", "samuel marrin cohen", "samuel morris john", "samuel morris corbyn", "samuel morris noel"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"samuel morris cohen\") OR (\"samuel chandler cohen\"))*".
• Removing quotes may allow a broader search: (( samuel morris cohen ) OR ( samuel chandler cohen ))*.