Perhaps you should try some spelling variations:
john wells » john wallis, john wall
john welsh » john walsh, john west
john welch » john walsh
john bill » john bird, john birt, john bion
bell » well, cell

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: (( john ball ) OR ((((( john bell ) OR ( john bill ))) OR ((((( john wells ) OR ( john welsh ))) OR ( john welch )))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( john ball ) or ((((( john bell ) or ( john bill ))) or ((((( john wells ) OR ( john welsh ))) or ( john welch ))))))".
• Adding a wildcard symbol may retrieve word variants: (( john ball ) or ((((( john bell ) or ( john bill ))) or ((((( john wells ) OR ( john welsh ))) or ( john welch ))))))*.