Section, headline, summary, body, publication date each of these fields is searchable. Article Summaries provide a synopsis of the article, and may words or phrases similar to those in the headline. Article Bodies contain the full written text of the article. They normally contain the same phrases as those found in the headline or summary, but searches performed on this field could take a long time. Article Date Ranges allow you to search for articles published between two dates.
User accounts contain customised keywords of interest.
Articles also contain such a field it is used to hold special words or phrases of interest, words from hot political topics, etc. When an article is published live on the site, its keywords are compared against those set in all user accounts. Any matches made between a user and an article will result in the user being sent an email with a portion of the article content in it. This technology is known simply as Zoom. I am having difficulty with viewing the site using an older browser.