For technical info like programming language references, I get much better results in Kagi after I spent a few minutes setting my blocks and pins. I just searched "run a test suite in go" in Google, DDG and Kagi, and blogspam results were higher in Google and DDG while GoDoc and Stack Overflow was higher for me in Kagi. Many of the DDG results were about running a single test out of a suite, rather than running a suite.
