Is it possible recover the submission on a form?

I deleted all my submission by accident, can I recover it? I have all the submission on my google drive as pdf... 

Hi,

Unfortunately, it is not possible to recover deleted submissions. When trying to delete one submission you get a warning message saying "cannot be undone".

If you like to import your data submission please use 3 importers we have:

http://www.jotform.com/import-submissions/

http://apps.jotform.com/app/import_data

http://import.jotform.io/

Hope this help.

Thanks.