Perhaps you should try some spelling variations:
24 estimated » 4 estimated, 2 estimated, 24 estimates
24 estimate » 24 estimates, 2 estimate, 4 estimate
2f estate » 24 estate, 27 estate, _ estate
2c john » c john, 23 john, 22 john
21 john » 1 john, 23 john, 22 john
11 john » 1 john, 16 john, 12 john
24 john » 14 john, 23 john, 22 john
4 john » 1 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 (((21 john) OR (11 john))))) OR (((24 john) OR (4 john)))) %((2f estate) OR (((24 estimate) OR (24 estimated))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((2c john) or (((21 john) or (11 john))))) or (((24 john) or (4 john)))) %((2f estate) or (((24 estimate) OR (24 estimated))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((2c john) or (((21 john) or (11 john))))) or (((24 john) or (4 john)))) %((2f estate) or (((24 estimate) OR (24 estimated))))%22*.