You can filter your results by adding [+/-][field]:[value]. For example, to find an article about the Āgamas by someone not named "Analayo", use the -author:analayo filter. Or, to find suttas translated by Bhikkhu Bodhi, you can use the +translator:bodhi filter. We currently support the fields: title, author, translator, format (pdf, epub, gbook, mp3, mp4, etc) and "is" (fiction, film, music, podcast, poetry).
Search is fuzzy and may match some terms only vaguely similar to yours. It does not support "exact phrases."