Perhaps you should try some spelling variations:
20 accounting » 250 accounting, 10 accounting, 2.2 accounting
28 accounting » 8 accounting, 18 accounting, 27 accounting
3 accounting » 4 accounting, 6 accounting
1 accounting » 4 accounting, 6 accounting
2 accounting » 4 accounting, 6 accounting, 9 accounting
2c public » 2 public, 22 public, 21 public
2f great » 2 great, 25 great, 29 great
21 great » 1 great, 11 great, 2011 great
23 great » 3 great, 13 great, 23 green
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: %22finance%2c public %((((20 accounting) OR (28 accounting))) OR (((((2 accounting) OR (3 accounting))) OR (1 accounting)))) %21 law AND legislation %((((2f great) OR (21 great))) OR (23 great)) britain %22 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%2c public %((((20 accounting) or (28 accounting))) or (((((2 accounting) OR (3 accounting))) or (1 accounting)))) %21 law and legislation %((((2f great) or (21 great))) or (23 great)) britain %22 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%2c public %((((20 accounting) or (28 accounting))) or (((((2 accounting) OR (3 accounting))) or (1 accounting)))) %21 law and legislation %((((2f great) or (21 great))) or (23 great)) britain %22 early works to 1800%22*.