Microsoft and Google are quickening their war of words. At the moment the turn of Microsoft: It says, Google pointing fingers, not the solution study of the European Commission in the search giant.

Earlier this week the European Commission acknowledged that she began looking at the three antitrust complaints filed against Google. in reply, Google keeps its search policy, but also blamed Microsoft for the initiation of the investigation, because Microsoft owns one of the companies who complained and associated to another.

"Google told reporters that antitrust concerns about the search are not real, since some of the complaints come from one of his last remaining competitor, searching," Dave Heiner, vice president and deputy general counsel at Microsoft, wrote in his blog on Friday.

There's a reason that he said. "The complaints in those cases, competition law, which generally come from competitors," he wrote. "Google is not shy about raising antitrust concerns about Microsoft in the past few years either. ... In the end, it is important not someone complains, but whether the challenge anticompetitive practices."
Microsoft, which has faced its share of the antitrust complaint, is "one of the first to say that leading companies should not be punished for their success," he said. "Our problems are associated only with Google practices, which tend to lock in business partners and content (eg, Google Books) and exclude competition, thereby undermining competition more broadly."

For its part, Google on Thursday described his overall search ranking technology and said that he would never hand-selects the results. One of the companies that complained to the commission, Foundem, suggests otherwise. Foundem believes that basically blacklisted from Google search results for a time because the company competes with Google.

Google has also highlighted the difficulties associated with handling hundreds of millions of queries per day. The company did not reveal anything new about how it works find, but he said news the Commission's investigation was requested to "many questions" about how Google rating works.

Google dominates the European search market, with about 85 percent market share in many countries, while Bean Microsoft has typically closer to 3% of the shares.