We would like to archive all our posts from the site, but the export feature is maybe got a little error. We tried the all content export, this made a file about 120 MB, which is clearly not our full content (20k+ posts, 800k+ comments). After that we tried the month-by-month method, each file was ~15-20 MB, but still not the full content.
Are there any way to create a full backup from our site?
The blog I need help with is ulloi129.wordpress.com.