They've only been making these claims as of weeks ago.  As well that is not how Google works.  You can type your own name all day on Google and you would never see the returns, of you, being alleged with some obscure thing on a small corner of the internet.  You have to use quotations for precise matching.  So unless somebody told you, someone on the internet was claiming you gave them money, how would you ever find out?  Maybe that is where the "invited to invest" part will come in (see below).

Nicholas Högberg is one of the names they mentioned.

Google: Nicholas Högberg "NeuCoin"
Google: Nicholas Högberg

There is a difference.  I went through a lot of names and couldn't find any substantial proof that any of them are involved with this.  Press releases, Bitcointalk, Cryptonews sites are not proof.

You would think it would had been mentioned on several twitter or social media accounts.  

http://www.neucoin.org/en/wiki/#team

"Invited to invest based on their ability to forge partnerships and help drive consumer adoption, the Strategic Angel"

Maybe that wording was intentional as legal defense.  "invited to invest".