While Google technically made the first blog post in this series last month, they didn't specifically call it a new, ongoing series until they made yesterday's post. You can find it at Google Inside Search. Written by Scott Huffman, Google's engineering director, it fills a gap of sorts. True, the search engine has published nearly 1,000 blog posts about search, plus more than 400 webmaster videos and thousands of forum posts. But “we make roughly 500 improvements in a given year,†Huffman noted, so this new series provides a way to capture some of those changes. With Google's Android showing up on more and more mobile devices, this change makes perfect sense.