I think Kagi more aggressively blocks garbage, which is probably the tradeoff you are seeing.

The last time kagi failed me, I flipped on claude research mode. It found a microfiche archive, OCR’ed it, then started retro-stalking obscure 90’s celebrities (read old interviews, found coworkers, etc).

It took 15 minutes, but it produced an accurate 20-30 page report, then converted it to machine readable form for downstream use. I tried doing the same research myself a few years ago and failed to find anything at all.

As the kids say: Google’s cooked.