Google's Bard has some recommendations about search engines

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Does the NSA have a right to my search history? The NSA does not have a blanket right to your search history. However, they may be able to obtain your search history if they have a warrant or subpoena. The NSA may also be able to obtain your search history if they are investigating a crime or if they believe If you are concerned about the NSA's collection of your search history, you can take steps to protect your privacy. You can use a search engine that does not collect your search history, such as DuckDuckGo. You can also use a VPN, which encrypts your traffic and makes it more difficult for the NSA to collect your data.