Perhaps you should try some spelling variations:
2f france » 2 france, 20 france, 21 france
27 france » 7 france
21 early » 2.1 early, 1 early, 11 early
20 early » 10 early, 1820 early, 1720 early
21 law » 11 law, 21 low

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: %22coinage %21 law AND legislation %((2f france) OR (27 france)) %((21 early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22coinage %21 law and legislation %((2f france) OR (27 france)) %((21 early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22coinage %21 law and legislation %((2f france) OR (27 france)) %((21 early) or (20 early)) works to 1800%22*.