For research purpose I am currently trying building an application to extract historic tweets from a sample of a few thousand users. I am interested in tweets between 2006 and 2010. I figured that GET/statuses/User_timeline only gives me latest 3200 status updates (is it possible to get extended right here?). But due to this blog post I hoped to get access via search/API but it is apparently limited to last 6-9 days. Can anybody help?