Perhaps you should try some spelling variations:
27 estate » 1627 estate
7 estate » _ estate, 3 estate, 4 estate
22 john » 12 john
25 john » 5 john, 15 john
2c john » 20 john, 24 john, 26 john
21 john » 1 john, 11 john
23 john » 13 john
c john » 1 john, 4 john, 5 john
3 john » 1 john, 4 john
2 john » 1 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 (c john))) OR (23 john))) OR (((((21 john) OR (((22 john) OR (2 john))))) OR (25 john))))) OR (3 john)) %((27 estate) OR (7 estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((((2c john) or (c john))) or (23 john))) or (((((21 john) or (((22 john) OR (2 john))))) or (25 john))))) or (3 john)) %((27 estate) or (7 estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((((2c john) or (c john))) or (23 john))) or (((((21 john) or (((22 john) OR (2 john))))) or (25 john))))) or (3 john)) %((27 estate) or (7 estate))%22*.