Looking into https://www.debian.org/international/Bulgarian.en.html http://debian-book-bg.openfmi.net : IOError: -2 https://lists.uni-sofia.bg/cgi-bin/mailman/listinfo/debian : Error = (301) Moved Permanently http://m-balabanov.hit.bg/ : IOError: -2 http://gnome.cult.bg : IOError: -2 http://kde.lindeas.com : Error = (301) Moved Permanently. New URL: https://kde.lindeas.com/ http://bgoffice.sourceforge.net : Error = (301) Moved Permanently. New URL: https://bgoffice.sourceforge.net/ http://www.openoffice.org/bg/ : IOError: gave up on site (15 second limit) http://www.linux-bulgaria.org/public/mail_list.html : Error = (404) Not Found