Perhaps you should try some spelling variations:
2f estate » 24 estate, 27 estate, _ estate
2c john » c john, 23 john, 22 john
25 john » 5 john, 15 john, 23 john
21 john » 11 john, 23 john, 22 john
3 john » 4 john
2 john » 4 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 (25 john))) OR (21 john))) OR (((((2((3 john) OR (1 john))) OR (((3 john) OR (1 john))))) OR (2 john)))) %2f estate%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((2c john) or (25 john))) or (21 john))) or (((((2((3 john) OR (1 john))) or (((3 john) OR (1 john))))) or (2 john)))) %2f estate%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((2c john) or (25 john))) or (21 john))) or (((((2((3 john) OR (1 john))) or (((3 john) OR (1 john))))) or (2 john)))) %2f estate%22*.