I have bought norton 360 antivirus that support three devices. On my PC when I turn on the VPN and try to search any thing on web, it returns "please check the spelling...." and this is for every time. I have an extension 'safe search norton' on goole chrome. I am clueless why this is so. Earlier I used avast vpn and antivirus and did not have such problem.
[Edit: Clarified Subject]