Web search engine that fully supports boolean operators

Question

I just realized that Google doesn't support full boolean logic, in particular no parenthesis operator, as described here.

Is there any web search engine which does have a full Boolean logic support?

Answer 1

Supposedly DuckDuckGo does. https://brettterpstra.com/2019/03/07/the-ultimate-guide-to-duckduckgo/ I have not tried it.