Perhaps you should try some spelling variations:
1718 estates » 1718 estate, 1712 estate, 1716 estate
1825 estate » 1725 estate, 1824 estates, 1627 estate
2f estate » 24 estate, 27 estate, _ estate
2c john » 23 john, 22 john, 21 john
c john » 1 john, 4 john, 5 john
2 john » 1 john, 4 john, 5 john
3 john » 1 john, 4 john

Try widening your search to All Fields.

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 (((((2 john) OR (3 john))) OR (1((2 john) OR (3 john)))))) %((2f estate) OR (((1825 estate) OR (1718 estates))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((2c john) or (c john))) or (((((2 john) OR (3 john))) or (1((2 john) OR (3 john)))))) %((2f estate) or (((1825 estate) or (1718 estates))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((2c john) or (c john))) or (((((2 john) OR (3 john))) or (1((2 john) OR (3 john)))))) %((2f estate) or (((1825 estate) or (1718 estates))))%22*.