For technical queries it's gotten even worse in the past years. It flat out ignores string matches or decides that I wanted something else. What's even stranger

For technical queries it's gotten even worse in the past years. It flat out ignores string matches or decides that I wanted something else. What's even stranger is that there are sites that match these strings 1:1 and they are helpful but they don't show up. I discovered that while scrabbling through Stackoverflow answers and then trying to find a site I knew had all the specific keywords. It's also not robots.txt or something like that, most of these were just regular blogposts on either github oder blogger. They probably drank too much AI kool-aid.