Perhaps you should try some spelling variations:
24 estimated » 4 estimated, 2 estimated, 34 estimated
24 estimates » 2.4 estimates, 2 estimates, 4 estimates
24 estimate » 2 estimate, 4 estimate, 2.4 estimates
2f estate » 24 estate, 27 estate, _ estate
4 john » 1 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%4 john %((2f estate) OR (((((24 estimated) OR (24 estimates))) OR (24 estimate))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%4 john %((2f estate) or (((((24 estimated) OR (24 estimates))) or (24 estimate))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%4 john %((2f estate) or (((((24 estimated) OR (24 estimates))) or (24 estimate))))%22*.