parsing - how to parse google search results on iphone -

I'm trying to implement a search tool on my iPhone, when I enter a text, search for it Will be sent to Google for . And return the results.

I should know how the text is sent to the Google search engine, and how is Google returning the results? Is it in XML format or JSON?

Then I can parse XML / JSON results on my iPhone and want to display results in my table view. Any remedy?

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