This is really cool! Bookmarked!
One piece of feedback: It seems to somewhat liberally fuzz the term, doesn't tell me about it and not toggle it in the UI. I searched for "Natto" and got some great results at the top (Spicy Kimchi Natto!). However, a few results down the recipes start including "Nattu" which seems to be a Indian chicken dish and then quickly have nothing to do with the term at all and give me stuff like Tafelspitz.