Perhaps you should try some spelling variations:
tcm prescriptions » tcm prescription, some prescriptions, test prescriptions
2c prescriptions » _ prescriptions, 2 prescription, 21 prescription
iii receipts » quit receipts, _ receipts, iii recent
new receipts » best receipts, _ receipts
2f formulae » 2 formulae, dnf formulae, 2.8 formulae
20 formulae » 10 formulae, 2 formulae, 20 formula
2f early » 20 early, 21 early, ef early

Try widening your search to All Fields.

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) OR (20 formulae))%((iii receipts) OR (new receipts))%((2c prescriptions) 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) or (20 formulae))%((iii receipts) or (new receipts))%((2c prescriptions) OR (tcm prescriptions)) %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22medicine %((2f formulae) or (20 formulae))%((iii receipts) or (new receipts))%((2c prescriptions) OR (tcm prescriptions)) %2f early works to 1800%22*.