You can do search on author's name by typing the full name or the minimal information if you desire larger set of results (ex.: cas will bring results for castillo, castor, caspied and so on...) You can also search on year's of publication by entering a four digit year. I have also listed all the subjects entered in my database for classification purposes.
BE AWARE that the three criterias will be associate in the query if you specifie any value for each of them.