Perhaps you should try some spelling variations:
250 accounting » 5 accounting, 2 accounting, 10 accounting
20 accounting » 2 accounting, 10 accounting, 2.2 accounting
2c public » 2 public, 21 public, c public
13 great » 3 great, 13 green
20 early » 10 early, 1820 early, 1720 early
21 early » 2.1 early, 1 early, 11 early
23 great » 3 great, 23 green, 23 get
2f law » 20 law, 21 law, 28 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 %((20 accounting) OR (250 accounting)) %2f law AND legislation %((2 great) OR (((23 great) OR (13 great)))) britain %((21 early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%2c public %((20 accounting) OR (250 accounting)) %2f law and legislation %((2 great) or (((23 great) or (13 great)))) britain %((21 early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%2c public %((20 accounting) OR (250 accounting)) %2f law and legislation %((2 great) or (((23 great) or (13 great)))) britain %((21 early) or (20 early)) works to 1800%22*.