Perhaps you should try some spelling variations:
2 estimated » 2 estimates, 3 estimated, 9 estimated
_ estimated » _ estimate, _ estimates, _ estimation
4 estimated » 4 estimates, 4 estimate, 3.4 estimates
2 estimate » 2 estimates, _ estimate, 2 estimation
2f estate » 24 estate, 27 estate, _ estate
c john » 1 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%c john %((2f estate) OR (((((((2 estimated) OR (_ estimated))) OR (4 estimated))) OR (2 estimate))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%c john %((2f estate) or (((((((2 estimated) OR (_ estimated))) or (4 estimated))) or (2 estimate))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%c john %((2f estate) or (((((((2 estimated) OR (_ estimated))) or (4 estimated))) or (2 estimate))))%22*.