Used to work before. Now it's substituted with the search terms "search+engine+optimization" regardless of whatever terms I put in there.
This is what I entered "http://blogsearch.google.com/blogsearch_feeds?hl=en&q=asia&ie=utf-8&num=10&output=rss".
And this is what I got "http://blogsearch.google.com/blogsearch_feeds?hl=en&q=search+engine+optimization&ie=utf-8&num=10&output=rss"
Are Google's news and blog feeds banned ?