Perhaps you should try some spelling variations:
1627 estate » 1636 estate, 1650 estate, 1688 estate
2f estate » 24 estate, _ estate, ai estate
27 estate » 7 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 (((27 estate) OR (1627 estate))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22orlebar%((c john) or (4 john)) %((2f estate) or (((27 estate) OR (1627 estate))))%22".
• Adding a wildcard symbol may retrieve word variants: %22orlebar%((c john) or (4 john)) %((2f estate) or (((27 estate) OR (1627 estate))))%22*.