Perhaps you should try some spelling variations:
2c english » 2 english, c english, 21 english
2f england » 23 england, af england, 2.1 england
1720 early » 1727 early, 1820 early, 1770 early
2 england » 3 england, 5 england, 1 england
6 england » 3 england
f london » _ london, 2 london, 3 london
1 london » _ london, 2 london, 3 london
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: %22almanacs%2c english %((2f england) OR (((2 england) OR (6 england)))) %((2((f london) OR (1 london))) OR (((f london) OR (1 london)))) %((2f early) OR (1720 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22almanacs%2c english %((2f england) or (((2 england) OR (6 england)))) %((2((f london) or (1 london))) or (((f london) or (1 london)))) %((2f early) or (1720 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22almanacs%2c english %((2f england) or (((2 england) OR (6 england)))) %((2((f london) or (1 london))) or (((f london) or (1 london)))) %((2f early) or (1720 early)) works to 1800%22*.