Perhaps you should try some spelling variations:
27 estate » 7 estate, 1627 estate
12 john » 11 john
25 john » 5 john, 15 john
23 john » 3 john, 13 john
21 john » 11 john
24 john » 4 john, 14 john, 94 john
20 john » 10 john, 2008 john, 2010 john
2 john » 4 john, 3 john, 5 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%((((((((23 john) OR (((20 john) OR (24 john))))) OR (21 john))) OR (((((21 john) OR (((22 john) OR (((12 john) OR (2 john))))))) OR (25 john))))) OR (1 john)) %27 estate%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((((((((23 john) or (((20 john) OR (24 john))))) or (21 john))) or (((((21 john) or (((22 john) or (((12 john) or (2 john))))))) or (25 john))))) or (1 john)) %27 estate%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((((((((23 john) or (((20 john) OR (24 john))))) or (21 john))) or (((((21 john) or (((22 john) or (((12 john) or (2 john))))))) or (25 john))))) or (1 john)) %27 estate%22*.