Serch engine is helpful when some one looking any information because we need others help when we have some doubt or we need some extra idea or thoughts in any topic, Search engine is the collection of all type of data and information and it does not take more time to solve our search query.Thats the main reasion for which users are using search engine.
A keyword is a key for online users who use it to operate the search engine for their queries in the form of words and phrases to find information. A keyword is a valuable part of a website because it tells search engines about the content of your website page. “Keywords” are terms that indicate the words or phrases that an online user enters into a search engine to find the information that they are looking for. If a user’s search keywords match the keywords on your site, then the search engine will display your site on the search result page. Hope this will be helpful for you.
You simply search using keywords or terms or phrases in the search engine search bar. The search engine will be the one that will search in highly known websites the infomation that you are looking for.
The program is easy to use, particularly as it offers helpful suggestions when you are typing. This enables you to choose the topic you were looking, and gives you reliable search results.
Information typed into a search engine is technically known as the search parameter.
Search engines are made to give a list of website links that are the best matches to what you want to search for. If there isn't a website that has that question or the information your are looking for, then the search engine will not turn up with the result you are looking for. Do not be displeased with the search engine, but rather with the people who did not bother to put up a website to be searched for. The search engine tries its best to find the best match, so it gives you what it found.
Actually, WikiAnswers isn't a search engine - it has several search features, but examples of true search engines would be Google or AltaVista. A search engine searches for information based on keywords and returns a listing of sites where the information can be found. WikiAnswers is a wiki-based Q&A site, where questions and answers are grown and edited collaboratively by the community. What's nice about WikiAnswers is that you can search for AND find the information you are looking for all in one place. So, the answer to your question is, "No. WikiAnswers is not a bad search engine because it's not a search engine at all."
A PDF search engine is very helpful if you are looking for specific instructions from products that you have in your home such as a washer, etc. A PDF search engine will help you to find the manuals more easily for these items or any other searches that you need to perform for PDF documents.
A Web search engine is designed to search for information on the Internet. Search engine index is collection of data in a search engine (database) to facilitate fast and accurate information finding.
To provide you with a list of sites useful to your search of information
One can find information on local search-engines on the website 'Search-Engine Land'. Information is also available through 'Wikipedia' and on 'Search-Engine Watch'.
Yes, search engine works for only customer. Search engine provide information for you. When you search a keyword the search engine search all the information and provide most useful information for you. To know more details just visit this link http://tech299.wordpress.com/2011/05/12/the-first-step-on-seo/
Search engine