Perhaps you should try some spelling variations:
20 accounting » 250 accounting, 2 accounting, 10 accounting
21 public » 2 public, 1 public, 11 public
2c public » 2 public, 22 public, c public
23 great » 3 great, 13 great, 23 green
22 early » 2 early, 12 early, 1722 early
2f early » 20 early, 21 early, sf early
2f great » 2 great, 21 great, 25 great
f early » sf early, 5 early, 8 early
21 law » 21 low
2f law » 20 law, 28 law, 22 law

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: %22finance%((2c public) OR (21 public)) %20 accounting %((2f law) OR (((21 law) OR (11 law)))) AND legislation %((2f great) OR (23 great)) britain %((((2f early) OR (f early))) OR (22 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%((2c public) or (21 public)) %20 accounting %((2f law) or (((21 law) or (11 law)))) and legislation %((2f great) or (23 great)) britain %((((2f early) OR (f early))) or (22 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%((2c public) or (21 public)) %20 accounting %((2f law) or (((21 law) or (11 law)))) and legislation %((2f great) or (23 great)) britain %((((2f early) OR (f early))) or (22 early)) works to 1800%22*.