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