Check out Runnaroo. It will respect those operators better than most. Disclosure, this is my side project. It aggregates results from about 30 different vert

Check out Runnaroo. It will respect those operators better than most. Disclosure, this is my side project. It aggregates results from about 30 different vertical search engines based on the query. Google is actually the source for the web results. Here's an example search for "GM" (saw that discussed earlier in this thread): https://www.runnaroo.com/search?term=GM https://www.runnaroo.com/search?term=GM