Perhaps you should try some spelling variations:
2f estate » 24 estate, 27 estate, ai estate
_ estate » _ estates, _ estimate
2c john » c john, 23 john, 21 john
22 john » 2 john, 12 john, 23 john
13 john » 3 john, 16 john, 12 john

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 (1 john))) OR (((22 john) OR (((13 john) OR (10 john)))))) %((2f estate) OR (_ estate))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((2c john) or (1 john))) or (((22 john) or (((13 john) or (10 john)))))) %((2f estate) OR (_ estate))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((2c john) or (1 john))) or (((22 john) or (((13 john) or (10 john)))))) %((2f estate) OR (_ estate))%22*.