Google Blog: How we’re improving search results when you use quotes
Google Blog: How we’re improving search results when you use quotes. “The snippets we display for search results (meaning the text you see describing web content) will be formed around where a quoted word or phrase occurs in a web document. That means you can more easily identify where to find them after you click the link and visit the content. On desktop, we’ll also bold the quoted material.” An excellent update.