Perhaps you should try some spelling variations:
2f france » 2 france, 27 france, 21 france
20 france » 10 france, 20 fringe
2f early » 24 early, 21 early, 22 early
20 early » 10 early, 1820 early, 1720 early
21 low » 11 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 low) OR (11 law)) AND legislation %((2f france) OR (20 france)) %((2f early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22coinage %((21 low) or (11 law)) and legislation %((2f france) OR (20 france)) %((2f early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22coinage %((21 low) or (11 law)) and legislation %((2f france) OR (20 france)) %((2f early) or (20 early)) works to 1800%22*.