Perhaps you should try some spelling variations:
1720 early » 1727 early, 1820 early, 1722 early
1770 early » 1778 early
2f france » 2 france, 27 france, 20 france
2f early » 24 early, 20 early, 21 early
22 early » 2 early, 12 early, 1722 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 %((((2f early) OR (22 early))) OR (((1720 early) OR (1770 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 %((((2f early) OR (22 early))) or (((1720 early) or (1770 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22coinage %21 law and legislation %2f france %((((2f early) OR (22 early))) or (((1720 early) or (1770 early)))) works to 1800%22*.