Perhaps you should try some spelling variations:
27 france » 7 france
2f early » 24 early, 20 early, 22 early
21 early » 2.1 early, 1 early, 11 early
28 law » 28 low
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 %((((20 law) OR (28 law))) OR (21 law)) AND legislation %27 france %((2f early) OR (21 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22coinage %((((20 law) or (28 law))) or (21 law)) and legislation %27 france %((2f early) OR (21 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22coinage %((((20 law) or (28 law))) or (21 law)) and legislation %27 france %((2f early) OR (21 early)) works to 1800%22*.