General availability of 'know your data'

Hi, looks great. I'm just trying it in a trial tenant. I uploaded some bank details, medical details, my CV and a document containing profanity. I left it to see how it classified them and it thinks most of them are CDC disease related with 55% accuracy. It completely missed the medical document which is a PDF that has my patient data and is even called 'confidential medical report for Mr xxxx'. Is this because it's a trial? 

Is there a zip of demo files I could use to test it with?

Thanks