Perhaps you should try some spelling variations:
27 estate » 7 estate, 1627 estate
3 estate » 4 estate, 3 estimate, ai estate
_ estate » _ estates, _ estimate
22 john » 2 john, 23 john
13 john » 16 john, 11 john, 14 john
12 john » 2 john, 16 john
c john » 4 john, 5 john
3 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%((((c john) OR (1 john))) OR (((((22 john) OR (((((13 john) OR (10 john))) OR (3 john))))) OR (12 john)))) %((((3 estate) OR (27 estate))) OR (_ estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((c john) OR (1 john))) or (((((22 john) or (((((13 john) or (10 john))) or (3 john))))) or (12 john)))) %((((3 estate) or (27 estate))) or (_ estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((c john) OR (1 john))) or (((((22 john) or (((((13 john) or (10 john))) or (3 john))))) or (12 john)))) %((((3 estate) or (27 estate))) or (_ estate))%22*.