Perhaps you should try some spelling variations:
24 estimated » 4 estimated, 2 estimated, 24 estimates
24 estimate » 24 estimates, 2 estimate, 4 estimate
27 estate » 7 estate, 1627 estate
25 john » 5 john, 15 john, 23 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%((((25 john) OR (c john))) OR (((22 john) OR (12 john)))) %((((27 estate) OR (((24 estimated) OR (24 estimate))))) OR (18((24 estimated) OR (24 estimate))s))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((25 john) or (c john))) or (((22 john) or (12 john)))) %((((27 estate) or (((24 estimated) OR (24 estimate))))) or (18((24 estimated) OR (24 estimate))s))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((25 john) or (c john))) or (((22 john) or (12 john)))) %((((27 estate) or (((24 estimated) OR (24 estimate))))) or (18((24 estimated) OR (24 estimate))s))%22*.