Filter Google Results by Date with a URL Trick

Filter Google Results by Date with a URL Trick: “Google can reorder search and news results from the last day, week, a few months, or entire year by adding a small string to the end of the search URL. Just add this string — &as_qdr=d — to the address bar and hit enter. You’ll get a custom drop-down box that lets you re-order results based on date.”