Tencent's offer, if successful, would take Sogou private and de-list it from the New York Stock Exchange (NYSE) at a time when U.S. and China tensions rise and threaten Chinese firms listed on Wall Street.
CNBC. Tue, 28 Jul 2020 05:40:31 GMT.
Mike Wacker, a former Google engineer, says that a brief disappearance of conservative news outlets from the search engine may have revealed the existence of a 'secret blacklist'.
Daily Mail. Wed, 22 Jul 2020 12:31:46 GMT.
Search Engine Bibliography
Jones, Kristopher B. Search Engine Optimization. Indianapolis, IN. Wiley Publishing. 2010.
Kent, Peter. Pay Per Click Search Engine Marketing for Dummies. Hoboken, NJ. Wiley Publishing. 2006.