Google on 5th February 2012 announced that it would make content on blogger appear based on country-code top level domains(ccTLDs) and readers' IP address.

"Migrating to localized domains will allow us to continue promoting free expression and responsible publishing while providing greater flexibility in complying with valid removal requests pursuant to local law," Google said in a question and answer (Q&A) statement.

"NCR stands for 'No Country Redirect'

Now the blog http://open-source-development.blogspot.com/ that is hosted on Indian server takes the domain http://open-source-development.blogspot.in/ but by using http://open-source-development.blogspot.com/ncr would go to US English blog with short lived cookies.