It is believed that search is part of Google’s DNA. So, I am wondering why launched Google+ without an option to search your stream. There is a lot of activity in Google+ already even though there are only very less number of people using it. Searching and sorting is a big task for all new user of G+. We have just developed Google+ search engine using Google’s technology to help you search for profiles, or public content inside Google+.
Take a look at it search.insidegplus.com . I hope to make your life easier on Google+ even though it has its limitations due to the lack real-time search; however, it contains a great amount of content that might help you. I hope you like out Google+ search engine.