I think it does have the minus operator. Compare: https://duckduckgo.com/?q=linux&t=h_&ia=web https://duckduckgo.com/?q=linux&t=h_&ia=web https://duckduckgo.c

I think it does have the minus operator. Compare: https://duckduckgo.com/?q=linux&t=h_&ia=web https://duckduckgo.com/?q=linux&t=h_&ia=web https://duckduckgo.com/?q=linux+-ubuntu&t=h_&ia=web https://duckduckgo.com/?q=linux+-ubuntu&t=h_&ia=web