Perhaps you should try some spelling variations:
2f estate » 24 estate, 27 estate, _ estate
4 estate » _ estate, 4 estimate, ai estate
3 estate » _ estate, 3 estimate, ai estate
2c john » 23 john, 21 john, 25 john
22 john » 2 john, 23 john
12 john » 2 john, 11 john
c john » 1 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%((((2c john) OR (c john))) OR (((22 john) OR (12 john)))) %((((2f estate) OR (((2((4 estate) OR (3 estate))) OR (((4 estate) OR (3 estate))))))) OR (18((2((4 estate) OR (3 estate))) OR (((4 estate) OR (3 estate))))s))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((2c john) or (c john))) or (((22 john) or (12 john)))) %((((2f estate) or (((2((4 estate) OR (3 estate))) or (((4 estate) OR (3 estate))))))) or (18((2((4 estate) OR (3 estate))) or (((4 estate) OR (3 estate))))s))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((2c john) or (c john))) or (((22 john) or (12 john)))) %((((2f estate) or (((2((4 estate) OR (3 estate))) or (((4 estate) OR (3 estate))))))) or (18((2((4 estate) OR (3 estate))) or (((4 estate) OR (3 estate))))s))%22*.