Perhaps you should try some spelling variations:
2f france » 27 france, 20 france, 26 france
21 france » 2.1 france, 11 france, 41 france
2.1 early » 1.1 early, 11 early
21 early » 11 early, 1.1 early
28 law » 21 law, 28 low

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: %22coinage %((28 law) OR (20 law)) AND legislation %((((2f france) OR (21 france))) OR (2 france)) %((21 early) OR (2.1 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22coinage %((28 law) or (20 law)) and legislation %((((2f france) OR (21 france))) or (2 france)) %((21 early) or (2.1 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22coinage %((28 law) or (20 law)) and legislation %((((2f france) OR (21 france))) or (2 france)) %((21 early) or (2.1 early)) works to 1800%22*.