Perhaps you should try some spelling variations:
"samuel gerrish cohen" » "samuel harris cohen", "samuel derrick cohen"
"samuel handler when" » "samuel chandler when", "samuel charndler when", "samuel chandler's when", "samuel handling when", "samuel handler heinz", "samuel handler how"
"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 gerrish cohen\"))) OR (\"samuel handler when\"))*".
• Removing quotes may allow a broader search: (((( samuel morris cohen ) OR ( samuel gerrish cohen ))) OR ( samuel handler when ))*.