What is Google Question Hub

if Google search engine can’t answer? Here is a solution- Google Question Hub It is a platform developed by Google which mainly focuses on the unattended questions on the internet. What sort of questions are these? Well, there are the questions that people as and which do not have an answer available. This can be of great help to bloggers and content writers. However, as of now, this cool tool is available in three countries only! What are these? Those countries are India, Indonesia, and Nigeria. This means it is only available in a few languages namely- English, Hindi, and Bahasa Indonesia.