Perhaps you should try some spelling variations:
28 accounting » 8 accounting, 18 accounting, 20 accounting
2 accounting » _ accounting, 4 accounting, 1 accounting
22 public » 2 public, 12 public, 3 public
2f great » 2 great, 23 great, 29 great
20 early » 10 early, 1820 early, 1720 early
25 great » 5 great, 15 great, 3.5 great
21 great » 1 great, 11 great, 21 green
2f early » 24 early, 21 early, 22 early
23 green » 3 green, 13 green

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%22 public %((28 accounting) OR (2 accounting)) %11 law AND legislation %((((((2f great) OR (25 great))) OR (((21 great) OR (2011 great))))) OR (23 green)) britain %((2f early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%22 public %((28 accounting) or (2 accounting)) %11 law and legislation %((((((2f great) OR (25 great))) or (((21 great) or (2011 great))))) or (23 green)) britain %((2f early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%22 public %((28 accounting) or (2 accounting)) %11 law and legislation %((((((2f great) OR (25 great))) or (((21 great) or (2011 great))))) or (23 green)) britain %((2f early) or (20 early)) works to 1800%22*.