We're working to improve our feedback process, but as mentioned, we have a "Feedback" button at the bottom right of every search result page.
Clicking this opens a form right on the results page which you can use to specify what the feedback is about (link results, image results, ads, etc.) and why you're happy/unhappy with what you're seeing.
Clicking this opens a form right on the results page which you can use to specify what the feedback is about (link results, image results, ads, etc.) and why you're happy/unhappy with what you're seeing.
This feedback is reviewed daily by our team.