It is worth to spend some of your time and read Google Blog. The goal of Google’s search is to get us (users) to the answer that we are looking for faster and faster.
Below this video is from Google, so as usual, it servers as a Google promotional piece. But they also share with you a short history of the evolution of search, highlighting some of the most important milestones from the past decade — and a taste of what’s coming next. It is important to consider and a look into the future as well.