AustLit

This keyword search functions like the search box at the top right of each page but it also provides you with the option to perform combination searches.

Clicking the plus (+) button adds another search box for immediate use in an AND search combination.

Clicking the minus (-) button on that box will exclude search returns containing that word (a combined NOT search).

Try searching for 'solid' AND 'mandala'.

Then click the - button and search again.