article_snippet.sent: Google handles more than 90 per cent of Web searches in Europe - considerably higher than Google share of the online search market.
article_snippet.sent: Comparison-shopping sites claim that when consumers use Google to search for products online, Google positions results from Google Shopping prominently.
article_snippet.sent: The argument is that this relegates products from rival sites to positions lower down the search page, where they might not be seen.
highlights_snippet.sent: One complaint is that Google Search leads users on to the firm's own sites .
  