Perhaps you should try some spelling variations:
"james welston johnson" » "james sellon johnson", "james wason johnson", "james watson johnson", "james weston johnson", "james welton johnson", "james whiston johnson"
"james wilson johnson" » "james wason johnson", "james watson johnson", "james wilson john"

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: "((\"james welston johnson\") OR (\"james wilson johnson\"))".
• Removing quotes may allow a broader search: (( james welston johnson ) OR ( james wilson johnson )).
• Adding a wildcard symbol may retrieve word variants: (("james welston johnson") OR ("james wilson johnson"))*.