Perhaps you should try some spelling variations:
tcm prescriptions » tcm prescription, some prescriptions, test prescriptions
2c prescriptions » _ prescriptions, 21 prescription, 22 prescription
2 prescription » 12 prescription, 21 prescription, 22 prescription
2f formulae » 2 formulae, 20 formulae, dnf formulae
2c receipts » 25 receipts, 2.2 receipts, 2.3 receipts
c receipts » _ receipts, new receipts, all receipts
2f early » 20 early, 21 early, ef early

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: %22medicine %2f formulae%((2c receipts) OR (c receipts))%((((2c prescriptions) OR (2 prescription))) OR (tcm prescriptions)) %2f early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22medicine %2f formulae%((2c receipts) or (c receipts))%((((2c prescriptions) OR (2 prescription))) or (tcm prescriptions)) %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22medicine %2f formulae%((2c receipts) or (c receipts))%((((2c prescriptions) OR (2 prescription))) or (tcm prescriptions)) %2f early works to 1800%22*.