Forum Moderators: Robert Charlton & goodroi
Why would Google rank down a url in its own language?
It may not be that it is getting ranked down, It could be that it ranks worse than the others, but it is considered more relevant to english speakers than the other swedish pages.
For example, if there are some english pages linking to your page, and none linking to any of the others, then they might assume that your page holds more interest to english speakers. So Google might be filtering out those other pages, and your page then rises to the top.