So... I did a search for one simple word "landfill". Here are the results on page one of Shutterstock search results vs Adobe Stock. Shutterstock returned consistently relevant results, whereas Adobe Stock returned a bunch of random stuff – starting on the first page of results! This has been an annoyance for years and, as illustrated by this particular search word, it's not a matter of narrowing things down with filters. I guess my suggestion is for Adobe to: a) review keywords regularly and/or apply more scrutiny to submissions, and; b) perhaps create something like a hierarchy for keywords, where the content submitter can put primary keywords for the obvious content of the image, then secondary keywords for any tangiential matches. Or something. I don't know. That's Adobe Stock's job to figure out. Not sure how it works now, but it's clearly not very good and competitors are doing a significantly better job. It's frustrating that this consistently makes my projects take much longer than necessary.