The lack of a search function within Google+ is driving me crazy. It takes me way too much time to find the posts I want to save and refer back to, and it's counter-productive for Google to launch their social networking product without an integrated search.
Although Google has been incorporating Google+ posts into their search results, they're not easy to filter. Luckily, you can search for Google+ posts and profiles without going mad. Here are a few methods you can use.