Perhaps you should try some spelling variations:
"thomas masonn" » "thomas mason", "thomas mahon", "thomas manson"
"thomas man" » "thomas may", "thomas manns", "thomas mason"
"thomas mann" » "thomas mayn", "thomas mannsn", "thomas masonn", "thomas many", "thomas main", "thomas kann"

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