Perhaps you should try some spelling variations:
"samuel morris cohen" » "samuel harris cohen", "samuel ferris cohen", "samuel marrin cohen", "samuel morris john", "samuel morris corbyn", "samuel morris noel"
"daniel garret cohen" » "daniel garber cohen", "daniel gabriel cohen", "daniel torres cohen", "daniel laurent cohen", "daniel garrett john", "daniel sarit cohen"

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 morris cohen") OR ("daniel garret cohen"))*.
• Removing quotes may allow a broader search: (( samuel morris cohen ) or ( daniel garret cohen ))*.