Influence how people see you in search.
By creating a Google profile and making it visible in search, you give Google the ability to surface the most relevant content about you.
Search Engine Optimization is the process of making your website relevant and popular so as to achieve high rankings in the search engine giants like Google, Yahoo and Bing. If your website has the desirable ingredients, (read- ranking parameters) then you can very well expect significant increase in your online earnings as well as site's popularity.
At the moment it is not possible to find Hangouts on Google+ Search. But there are some sites which let you create a Hangout and make it available for everyone. Just go to one of this pages and search for a Hangout you want to join.
Google+ is an essential tool to rank well in the Google search engine. Watch this video for a quick overview of Google+, then learn the ins and outs of Google+ here.
ThinkUp captures your posts, replies, retweets, friends, followers, and links on social networks like Twitter and Facebook. We'll be adding more networks in the future. ThinkUp stores your social data in a database you control, and makes it easy to search, sort, filter, export, and visualize in useful ways.