Perhaps you should try some spelling variations:
3 estimate » 3 estimates, _ estimate, 2 estimate
27 estate » 7 estate, 1627 estate
_ estate » _ estates, _ estimate
3 estate » 4 estate, ai estate, 3 escape
12 john » 2 john, 11 john
22 john » 2 john, 23 john
13 john » 11 john, 14 john, 15 john
c 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%((c john) OR (((((22 john) OR (((((13 john) OR (10 john))) OR (3 john))))) OR (12 john)))) %((((((3 estate) OR (3 estimate))) OR (27 estate))) OR (_ estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((c john) or (((((22 john) or (((((13 john) or (10 john))) or (3 john))))) or (12 john)))) %((((((3 estate) OR (3 estimate))) or (27 estate))) or (_ estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((c john) or (((((22 john) or (((((13 john) or (10 john))) or (3 john))))) or (12 john)))) %((((((3 estate) OR (3 estimate))) or (27 estate))) or (_ estate))%22*.