Many people here are pining for the old days of Google search where if you knew the operators and some tricks you could develop very specific queries and get a page that matches exactly.
I remember those days too. It did feel like Google search skill was a super power. I also remember my non technical friends and family being pretty much unable to find what they were looking for online. Google did not turn their rambling approximate queries into the results they want.
Now I find that although the precision of the old style is gone, Google is incredible at guessing what you want. Back in the day I might find the page I was looking for on the twelfth 'o' of 'Goooooooogle'. Now I rarely have to venture outside the top 3 results. I find that my family no longer needs my help to fast craft a search query.
Isn't it possible that Google just made the choices that are better for the average user and left some of us advanced users out? If your response to that is "they could leave me an advanced mode", consider how much work it would be to maintain to serve a tiny customer subset.
I think if you want a search engine for power users you want DDG
Disclaimer: I work at Google but not on Search or anything close.