How Google's long period of online dominance could end

For the better part of 15 years, Google has seemed like an unstoppable force, powered by the strength of its online search engine and digital advertising business. But both now look increasingly vulnerable.

How Google's long period of online dominance could end
For the better part of 15 years, Google has seemed like an unstoppable force, powered by the strength of its online search engine and digital advertising business. But both now look increasingly vulnerable.