Perhaps you should try some spelling variations:
1627 estate » 1636 estate, 1650 estate, 1688 estate
2f estate » 24 estate, _ estate, ai estate
27 estate » 7 estate
2c john » 23 john, 25 john, 20 john
21 john » 1 john, 11 john, 23 john
22 john » 2 john, 12 john, 23 john
c john » 1 john, 4 john, 3 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 (21 john))) OR (22 john)) %((2f estate) OR (((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 (21 john))) or (22 john)) %((2f estate) or (((27 estate) or (1627 estate))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((2c john) OR (c john))) or (21 john))) or (22 john)) %((2f estate) or (((27 estate) or (1627 estate))))%22*.