Google

Google.com is a well-known web search engine. Google has made a web service available that allows developers to interface with their search engine within their own applications. A user can search for any topic on the web. A query will return data about the web pages that are found. This example demonstrates a Mathematica interface to the Google web service.

The Google web service is good demonstration of using web services to retrieve data. This example searches the Google databases for web pages containing a certain keyword. The example code then places the results in the notebook.

To try this example, evaluate all the initialization cells (you can do this with the menu command KernelEvaluationEvaluate Initialization). Then go to the examples here.

Code

Example

Find the top 10 wolfram.com web pages containing all the given strings.

Wolfram Research, Inc.
http://www.wolfram.com/

<b>Mathematica</b>: The Way the World Calculates
http://www.wolfram.com/products/mathematica/

<b>Mathematica</b> Home Page
http://www.mathematica-mpr.com/

MathSource has moved
http://www.mathsource.com/

SpringerLink - Publication
http://link.springer.de/link/service/journals/00229/

SpringerLink - Publication
http://link.springer.de/link/service/journals/10114/

DOCUMENTA <b>MATHEMATICA</b>
http://www.math.uiuc.edu/documenta/

Calculus and <b>Mathematica</b> at UIUC
http://www-cm.math.uiuc.edu/

The Integrator
http://integrals.wolfram.com/

ACTA <b>MATHEMATICA</b> UNIVERSITATIS COMENIANAE
http://www.emis.de/journals/AMUC/_amuc.html

Search for pages containing all of the given strings, and return only the top two results.

<b>Hermite</b> <b>Polynomial</b> -- from MathWorld
http://mathworld.wolfram.com/HermitePolynomial.html

<b>Hermite</b> <b>Polynomial</b>
http://www.efunda.com/math/Hermite/index.cfm

Display less verbose results and do not filter near-duplicate content and host crowding.

<b>Chebyshev</b>

One tailed version of <b>Chebyshev&#39;s</b> inequality - by Henry Bottomley

<b>Chebyshev</b>, Pafnuty Lvovich -- Encyclopædia Britannica Online <b>...</b>

<b>Chebyshev</b> Polynomial of the First Kind -- from MathWorld

<b>Chebyshev</b> Polynomial of the Second Kind -- from MathWorld

<b>Chebyshev</b> Polynomial

<b>Chebyshev</b>

Butterworth / Bessel / <b>Chebyshev</b> Filters

<b>Chebyshev</b>

<b>Chebyshev</b>