Perhaps you should try some spelling variations:
2c english » 2 english, c english, 20 english
21 english » 210 english, 2 english, 1 english
af england » auf england, law england, lap england
2.6 london » 2.3 london, 2016 london, 2006 london
1 london » _ london, 2 london, 3 london
21 early » 2.1 early, 1 early, 11 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)) %af england %((2.6 london) OR (1 london)) %21 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22almanacs%((2c english) OR (21 english)) %af england %((2.6 london) or (1 london)) %21 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22almanacs%((2c english) OR (21 english)) %af england %((2.6 london) or (1 london)) %21 early works to 1800%22*.