The (-) minus sign is heavily underrated for #webSearching.

You can eliminate results from sites you don't like by simply prepending a #minusSign to the site descriptor.

The following removes common cloudFlare and #amazon results from a #CSS search:

> css mask vs clip -site:css-tricks.com -site:mozilla.org

#webDev

On #Yandex search using the minus sign before the site #searchTerm doesn''t work, unfortunately

Yandex is #openSourced, right?

Are they taking pull requests?