Can a person find out what's been search on private mode for safari?

[iMore Question]

I viewed my husband's data and found a few bad sites. He says he didn't view those; however, he did say he has viewed some bad sites on private.

 

[Just_Me_D]

With regard to private mode, Safari won't remember the pages you visit, your search history, or your AutoFill information.

Source: https://support.apple.com/en-us/HT203036