Perhaps you should try some spelling variations:
2f france » 2 france, 27 france, 21 france
20 france » 10 france, 30 france, 2010 france
21 early » 2.1 early, 1 early, 11 early
28 law » 21 law
28 low » 18 low, 38 low, 28 lower

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