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  2. Contextual searching - Wikipedia

    en.wikipedia.org/wiki/Contextual_searching

    Contextual searching. Contextual search is a form of optimizing web-based search results based on context provided by the user and the computer being used to enter the query. [1] Contextual search services differ from current search engines based on traditional information retrieval that return lists of documents based on their relevance to the ...

  3. Search engine results page - Wikipedia

    en.wikipedia.org/wiki/Search_engine_results_page

    Search engine results page. A search engine results page ( SERP) is a webpage that is displayed by a search engine in response to a query by a user. The main component of a SERP is the listing of results that are returned by the search engine in response to a keyword query . The results are of two general types : sponsored search: advertisements.

  4. Search engine - Wikipedia

    en.wikipedia.org/wiki/Search_engine

    Some engines suggest queries when the user is typing in the search box. A search engine is a software system that provides hyperlinks to web pages and other relevant information on the Web in response to a user's query. The user inputs a query within a web browser or a mobile app, and the search results are often a list of hyperlinks ...

  5. Lab Test Results Guide: Positive vs Negative, Ranges ... - WebMD

    www.webmd.com/a-to-z-guides/lab-test-results

    In this case, positive doesn’t necessarily mean “good” and negative doesn’t necessarily mean “bad.”. Instead: Positive: The lab found whatever your doctor was testing for. So if you ...

  6. Web-based experiments - Wikipedia

    en.wikipedia.org/wiki/Web-based_experiments

    A web-based experiment or Internet-based experiment is an experiment that is conducted over the Internet. In such experiments, the Internet is either "a medium through which to target larger and more diverse samples with reduced administrative and financial costs" or "a field of social science research in its own right." [1]

  7. What Is a Coronary Calcium Scan? - WebMD

    www.webmd.com/heart-disease/coronary-calcium-scan

    That means some parts of your body don’t get enough of the oxygen they need. If plaque collects in your heart’s arteries, you may feel chest pain and discomfort, called angina. Second, that ...

  8. Web query - Wikipedia

    en.wikipedia.org/wiki/Web_query

    A web query or web search query is a query that a user enters into a web search engine to satisfy their information needs. Web search queries are distinctive in that they are often plain text and boolean search directives are rarely used. They vary greatly from standard query languages, which are governed by strict syntax rules as command ...

  9. Identify possible conditions and treatment related to your symptoms. This tool does not provide medical advice. NEW: This symptom checker now includes the ability to select symptoms by body location. We hope this makes it easier for you to identify your symptoms and possible conditions. The tool also allows you to select multiple symptoms quickly.