Google is now building a search engine of the future. The future search engine would be able to answer any question which you might ask, instantly. Already, the company has gained some success to make search more intelligent. Among some success, one is Gmail’s email messages to appear in Google search results. Because, Google reckons that sometimes you could not find the best answer of your question on the public web which may be available in your email or your friends email.
Google’s perception is that users should not have mini-search engine to find the most useful information. The company reckons that a search is a search and the company wants its result will be most reliable universally. For making most reliable search result, Google is developing a way to find this information, that is useful and discreet.
If you are planning for a travel to Tahoe and then you are searching in Google by using “traveling in Tahoe” keyword, you might see relevant emails from friends such as best places to eat on the right hand side of the results page. If you reckon that the information is relevant then you can expand the box to read the emails.