Perhaps you should try some spelling variations:
1627 estate » 1636 estate, 1650 estate, 1688 estate
27 estate » 7 estate
22 john » 2 john, 23 john
25 john » 5 john, 15 john, 23 john
2c john » 23 john, 20 john, 26 john
21 john » 1 john, 11 john, 23 john
24 john » 14 john, 23 john, 20 john
12 john » 2 john, 11 john
c john » 1 john, 3 john, 5 john
4 john » 1 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 (24 john))) OR (((((21 john) OR (((22 john) OR (12 john))))) OR (25 john))))) OR (4 john)) %((27 estate) OR (1627 estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((((2c john) or (c john))) or (24 john))) or (((((21 john) or (((22 john) OR (12 john))))) or (25 john))))) or (4 john)) %((27 estate) or (1627 estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((((2c john) or (c john))) or (24 john))) or (((((21 john) or (((22 john) OR (12 john))))) or (25 john))))) or (4 john)) %((27 estate) or (1627 estate))%22*.