Perhaps you should try some spelling variations:
10 description » 7 description, 8 description, 7.2 description
20 description » 30 description, 2000 description, 10 descriptions
2c england » 23 england, c england, etc england
2 england » 5 england, 1 england
2f early » 24 early, 20 early, 21 early

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: %22bromley %28london%((2c england) OR (((((2 england) OR (3 england))) OR (((6 england) OR (_ england))))))%29 %((20 description) OR (10 description)) AND travel %2f early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bromley %28london%((2c england) or (((((2 england) or (3 england))) or (((6 england) or (_ england))))))%29 %((20 description) OR (10 description)) and travel %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bromley %28london%((2c england) or (((((2 england) or (3 england))) or (((6 england) or (_ england))))))%29 %((20 description) OR (10 description)) and travel %2f early works to 1800%22*.