Perhaps you should try some spelling variations:
test prescriptions » best prescriptions, test descriptions, test description
2c prescriptions » tcm prescriptions, _ prescriptions, 2 prescription
2f formulae » 2 formulae, 20 formulae, dnf formulae
c receipts » _ receipts, new receipts, all receipts
2f early » 20 early, 21 early, 22 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%c receipts%((2c prescriptions) OR (test prescriptions)) %2f early works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %22medicine %2f formulae%c receipts%((2c prescriptions) or (test prescriptions)) %2f early works to 1800%22*.