Can people get unknown searches on Google search

Hi basicly was checking the weather with my partner on my partners Google search and I saw a list of things searched underneath but not bold more thin writing that looked typed
In search came up LivU a chat site making friends cam site. I asked him about it he never noticed it. He says he honesty didn’t know what it was. He then showed me his history and emails to prove he is not been on anything like that.

In past he has been known for lying and getting angry and flying of the handles about it in the past.
But when he saw this he was calm and had no clue. We even checked make sure wasn’t accidently installed it wasn’t. So has anyone experienced this when a search come up and they never searched it. No one else has his account. He only uses his phone

He even told people at work about it lol as I was worried about his account may have been used.