Google has received significant criticism for privacy issues.
Google has been the second most valuable brand in the world for 4 consecutive years , but has received significant criticism involving issues such as privacy concerns , tax avoidance , antitrust , censorship , and search neutrality .	search	Web search engine	has received significant criticism	Criticism of Google	privacy concerns	Privacy concerns regarding Google	tax avoidance	Criticism of Google#Aggressive tax avoidance	antitrust	Criticism of Google#Antitrust	censorship	Censorship by Google	search neutrality	Criticism of Google#Page Rank
