Perhaps you should try some spelling variations:
2c john » 22 john, 25 john, 20 john
23 john » 3 john
21 john » 22 john, 25 john
11 john » 16 john, 12 john
13 john » 3 john, 10 john, 16 john
c john » 4 john, 3 john, 5 john

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: %22orlebar%((((((((2c john) OR (23 john))) OR (c john))) OR (((21 john) OR (11 john))))) OR (((13 john) OR (1 john)))) %_ estate%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((((2c john) or (23 john))) or (c john))) or (((21 john) or (11 john))))) or (((13 john) OR (1 john)))) %_ estate%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((((2c john) or (23 john))) or (c john))) or (((21 john) or (11 john))))) or (((13 john) OR (1 john)))) %_ estate%22*.