Perhaps you should try some spelling variations:
24 estimates » 2.4 estimates, 2 estimates, 4 estimates
24 estimate » 24 estimated, 2 estimate, 4 estimate
2f estate » 24 estate, 27 estate, _ estate
c john » 1 john, 3 john, 5 john
4 john » 1 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) OR (4 john)) %((2f estate) OR (((((24 estimate) OR (24 estimates))d) OR (((24 estimate) OR (24 estimates))))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((c john) or (4 john)) %((2f estate) or (((((24 estimate) OR (24 estimates))d) or (((24 estimate) OR (24 estimates))))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((c john) or (4 john)) %((2f estate) or (((((24 estimate) OR (24 estimates))d) or (((24 estimate) OR (24 estimates))))))%22*.