Perhaps you should try some spelling variations:
1627 estate » 1636 estate, 1650 estate, 1688 estate
27 estate » 7 estate
15 john » 10 john, 11 john, 14 john
12 john » 2 john, 11 john
20 john » 10 john, 21 john, 25 john
22 john » 2 john
13 john » 10 john, 11 john, 14 john
5 john » 4 john
3 john » 4 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%((((((20 john) OR (((23 john) OR (13 john))))) OR (((((22 john) OR (1 john))) OR (((((15 john) OR (12 john))) OR (5 john))))))) OR (3 john)) %((27 estate) OR (1627 estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((20 john) or (((23 john) or (13 john))))) or (((((22 john) or (1 john))) or (((((15 john) or (12 john))) or (5 john))))))) or (3 john)) %((27 estate) OR (1627 estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((20 john) or (((23 john) or (13 john))))) or (((((22 john) or (1 john))) or (((((15 john) or (12 john))) or (5 john))))))) or (3 john)) %((27 estate) OR (1627 estate))%22*.