Reuters: Amazon.com Inc has been repeatedly accused of knocking off products it sells on its website and of exploiting its vast trove of internal data to promote its own merchandise at the expense of other sellers. The company has denied the accusations. But thousands of pages of internal Amazon documents examined by Reuters – including emails, strategy papers and business plans – show the company ran a systematic campaign of creating knockoffs and manipulating search results to boost its own product lines in India, one of the company’s largest growth markets.