With CSA, you must first conduct and save a search before you can register to receive search alerts. Table of contents alerts are not available in CSA.
Database
Listing by Subject Area
Once you have a search strategy that produces successful results, click on Save Search/Alert. You may save the search strategy so that you can re-execute it later, or save the strategy to receive e-mail alerts, or both. You will be prompted to enter your e-mail address and a password.