Perhaps you should try some spelling variations:
"samuel morrison agent" » "samuel harrison agent", "samuel morton agent", "hazel morrison agent", "samuel ferrison agent", "samuel marrinon agent", "samuel morrison agents"
"samuel spindler heinz" » "samuel schindler heinz", "samuel chandler heinz", "samuel charndler heinz", "samuel handler heinz"
"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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("samuel morris cohen") OR ("samuel morrison agent"))) OR ("samuel spindler heinz")).
• Removing quotes may allow a broader search: (((( samuel morris cohen ) or ( samuel morrison agent ))) or ( samuel spindler heinz )).
• Adding a wildcard symbol may retrieve word variants: (((("samuel morris cohen") or ("samuel morrison agent"))) or ("samuel spindler heinz"))*.