Perhaps you should try some spelling variations:
1824 estates » 1825 estate, 2 estates, 1718 estates
24 estate » 4 estate, 24 estimate, 24 estimated
_ estate » _ estates, _ estimate
2c john » 22 john, 20 john, 24 john
25 john » 5 john, 15 john, 22 john
21 john » 11 john, 22 john
23 john » 3 john, 13 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 (25 john))) OR (c john))) OR (((21 john) OR (1 john))))) OR (23 john)) %((((24 estate) OR (1824 estates))) OR (_ estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((((2c john) or (25 john))) or (c john))) or (((21 john) or (1 john))))) or (23 john)) %((((24 estate) OR (1824 estates))) or (_ estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((((2c john) or (25 john))) or (c john))) or (((21 john) or (1 john))))) or (23 john)) %((((24 estate) OR (1824 estates))) or (_ estate))%22*.