Perhaps you should try some spelling variations:
2c english » 2 english, c english, 21 english
2f england » 2 england, 23 england, af england
auf london » a london, gtf london, nof london
2.6 london » 2.3 london, 2016 london, 2006 london
2f london » 2 london, 2.3 london, gtf london
f london » a london, 2 london, 1 london
20 early » 10 early, 1820 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 %2f england %((((((2f london) OR (auf london))) OR (2.6 london))) OR (f london)) %20 early works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %22almanacs%2c english %2f england %((((((2f london) or (auf london))) or (2.6 london))) or (f london)) %20 early works to 1800%22*.