The program that searches the Web every day, creating a catalog of documents. Catalog A database of information about Web documents that have been visited by the spiders. General Search Strategies Check your spelling. Think of one to three words that unambiguously describe the subjects. Don t use plurals.
Most search engines find the plural form automatically.
Avoid one word queries. Try searching with synonyms. Most search engines do not have a built in thesaurus. Understand the search engine s characteristics, limitations and features. Try multiple search engines.