Perhaps you should try some spelling variations:
"thomas manns" » "thomas mann", "thomas mangey", "thomas mannns", "thomas mayns", "thomas masonns"
"thomas main" » "thomas mann", "thomas mair", "thomas mai"
"thomas man" » "thomas mann", "thomas may", "thomas mason"

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: (((("thomas man") OR ("thomas manns"))) OR ("thomas main")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"thomas man\") OR (\"thomas manns\"))) or (\"thomas main\"))".
• Removing quotes may allow a broader search: (((( thomas man ) OR ( thomas manns ))) or ( thomas main )).
• Adding a wildcard symbol may retrieve word variants: (((("thomas man") OR ("thomas manns"))) or ("thomas main"))*.