Suppose that you want to perform repeated google search through automation, then, once every 20-30 searches, google might ask you for human verification, which is very hard for a non-human agent to complete.
How do you repeatedly perform google search with minimal hassle?
Here is what I tried to avoid the human verification:
Change LAN IP: Does not work at most of the times.
Use a VPN to switch IP: works but I don't have enough IP address.
Change browser: works inconsistently.
PS: Sincerely apologize that I did not read the on-topic info before I post my first question.