Perhaps you should try some spelling variations:
2c english » 2 english, c english, 20 english
21 english » 210 english, 2 english, 1 english
2f england » 2 england, 23 england, af england
2f london » 2.3 london, 2.6 london, auf london
f london » 1 london, 3 london, 5 london
2f early » 21 early, ef early, f early
20 early » 10 early, 1720 early

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: %22almanacs%((2c english) OR (21 english)) %2f england %((((2f london) OR (2 london))) OR (f london)) %((2f early) OR (((20 early) OR (1820 early)))) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22almanacs%((2c english) OR (21 english)) %2f england %((((2f london) or (2 london))) or (f london)) %((2f early) or (((20 early) or (1820 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22almanacs%((2c english) OR (21 english)) %2f england %((((2f london) or (2 london))) or (f london)) %((2f early) or (((20 early) or (1820 early)))) works to 1800%22*.