The Internet - Time to Surf the World Wide Web
The Internet has made a huge range of information easily accessible. As there is so much information available online, it can be difficult to find exactly what you are looking for.
How to search 'smarter' on the Internet
A number of techniques can be used to improve Internet searching. They include:
- Quotes. The search engine looks for web pages that contain the exact phrase within the quotes, e.g. "Queen Elizabeth"
- The plus sign (+). The search engine looks for web pages that contain all the words that have a plus sign in front of them. The order of the words is not restricted. There is no space between the plus sign and the word it precedes, e.g. ‘"Queen Elizabeth" +Mary’
- The minus sign (-). The search engine discards web pages that include the word preceded by a minus sign. The order of the terms is not restricted. There is no space between the minus sign and the word it precedes. E.g. ‘"Queen Elizabeth" -Mary
- Redefine your search terms to improve your results. This can improve the returned matches. Think about what you are trying to find. Is it known by another name or phrase?
- Try other Internet search engines. It is possible to search more than one Internet sites at a time. Internet cross-searches are available that search many search engines at one time. A few examples of these are: Metacrawler (http://www.metacrawler.com) and CNET Search (http:www.search.com).
Example
Kate uses a popular Internet search engine, Google (http://www.google.com). She refers back to her logbook and finds the list of keywords to use for searching. Kate searches for Queen Elizabeth -- Google returns 1 640 000 sites. She starts to work through the results but finds that she is spending a lot of time digging through useless and unrelated information.
Kate has used quotes with her keywords, to improve her search results and redefines her search terms to include "Queen Elizabeth", "Elizabeth I" and "Queen Bess". Different websites are returned when using these new search terms. She still finds many websites are found that are not useful to her. What now?
Further Work
- Think of a recent topic you were asked to research. Identify the major themes and define suitable keywords. Use these keywords to search on the Internet and see what results are generated when you use quotes, plus or minus signs, or a combination of these, in the search engine.
- Try out an Internet cross-search engine and see if you find any useful information. Your tutor, librarian or fellow students may know of other Internet cross-search engines that you can try.
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