Loosing data on Google docs..

There is one backup service that can back up these and other kinds of information. Backupify can back up Google Docs and calendars, the address book (contacts) in your Gmail account, your Twitter tweets, Facebook postings, Blogger blogs, and other information. Backing up a few accounts is free, and reasonably priced for more.
1 answer

Can also backup your Gdocs by:
1. Connecting to your Gdrive account
2. Selecting the files to backup
3. Download them
4. zip them and store them.