Perhaps you should try some spelling variations:
1627 estate » 1636 estate, 1650 estate, 1688 estate
24 estate » 4 estate, 24 estimate, 1824 estates
27 estate » 7 estate
21 john » 11 john, 22 john, 25 john
23 john » 13 john
3 john » 4 john
2 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%((((((21 john) OR (1 john))) OR (((23 john) OR (3 john))))) OR (2 john)) %((24 estate) OR (((27 estate) OR (1627 estate))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((21 john) OR (1 john))) or (((23 john) or (3 john))))) or (2 john)) %((24 estate) or (((27 estate) or (1627 estate))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((21 john) OR (1 john))) or (((23 john) or (3 john))))) or (2 john)) %((24 estate) or (((27 estate) or (1627 estate))))%22*.