When I search for images on Google, mostly it gives results related to stock websites with watermarked images. I want these sites to be ignored when I perform a search—is there any possibility to do it?
Watermarks could be applied to "force" users to ask for the appropriate permission to reuse the image, as a way to enforce the appropriate attribution, or to make clear that there are some "usage rights" that should be considered.
Find images that you can reuse
When you do a Google Search, you can filter your results to find images, videos, or text that you have permission to use. To do this, you’ll use an Advanced Search filter called "usage rights" that lets you know when you can use, share, or modify something you find online.