Perhaps you should try some spelling variations:
27 estate » 1627 estate
7 estate » _ estate, 3 estate, 4 estate
25 john » 5 john, 15 john, 21 john
2c john » c john, 21 john, 20 john
11 john » 1 john
23 john » 13 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 (23 john))) OR (((((11 john) OR (((22 john) OR (((12 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 (23 john))) or (((((11 john) or (((22 john) or (((12 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 (23 john))) or (((((11 john) or (((22 john) or (((12 john) or (2 john))))))) or (25 john))))) or (3 john)) %((27 estate) OR (7 estate))%22*.