Perhaps you should try some spelling variations:
24 estate » 4 estate, 24 estimate, 1824 estates
27 estate » 7 estate, 1627 estate
_ estate » _ estates, _ estimate
21 john » 11 john, 23 john
25 john » 5 john, 15 john, 23 john
22 john » 23 john
12 john » 11 john
2 john » 3 john, 4 john, 5 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%((((((21 john) OR (25 john))) OR (1 john))) OR (((22 john) OR (((12 john) OR (2 john)))))) %((((27 estate) OR (_ estate))) OR (24 estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((21 john) OR (25 john))) or (1 john))) or (((22 john) or (((12 john) or (2 john)))))) %((((27 estate) or (_ estate))) or (24 estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((21 john) OR (25 john))) or (1 john))) or (((22 john) or (((12 john) or (2 john)))))) %((((27 estate) or (_ estate))) or (24 estate))%22*.