Hello rottensula,
Thank you for posting in the Apple Support Communities. I understand you may be missing some documents in iCloud Drive.
There are some great steps here that you can use to
Get help with iCloud Drive
:
When you turn on iCloud Drive, any documents that you already store in iCloud automatically move to iCloud Drive. You can see your files on iCloud.com, in the Files app on iOS 11 and later, in the Pages, Numbers, and Keynote apps, or in the iCloud Drive app on iOS 10 and iOS 9.
If you don’t see your files in any of those locations, make sure that you set up iCloud Drive on all of your devices. If you don't see the files from your Mac Desktop and Documents folder on iCloud.com, go to System Preferences > iCloud, then click Options next to iCloud Drive and make sure that it's turned on.
If you need to access a file that you deleted within the last 30 days, you can get it back from the Recently Deleted folder in the Files app, or on iCloud.com. After 30 days, your files are removed from Recently Deleted.
- Open the Files app on your iPhone, iPad, or iPod touch.
- Go to Locations > Recently Deleted.
- Select the file that you want to keep.
- Tap Recover.
- Sign in to iCloud.com from your Mac or PC.
- Go to iCloud Drive and click Recently Deleted items in the bottom-right corner.
- Select the file that you want to keep.
- Tap Recover.
- Go to Trash.
- Select the file that you want to keep.
- Control-click, then choose Put Back. Or you can drag the file back to your desktop or iCloud Drive.
I hope the steps above help you to locate your files!
Take care.