Limiting options are available at the very first screen, including limits with respect to domains, countries, and pages that have been updated within a certain span of time. Most importantly, it has the best HELP screens available. Back to top Indexes Web indexes function like the index at the back of a cookbook or car repair manual. They are designed to get users to specific areas of information in the shortest amount of time. They presort information into topics much like the yellow pages in a phone book.
Every index is different.
For example, the decisions about categories and what is included in each category vary from one producer to the next. It is a good strategy to become familiar with at least one index. It is a great resource for learning about breaking news around the world, as well as for locating information in Newstracker's archives of international news. A meta-search engine performs a search on several different engines simultaneously. Send an e-mail report about the results of your comparative searches.