I wouldn't normally point this out, but considering the site is about learning languages, the mistake on the homepage: > (Advance search) is glaring. That should be "Advanced search" as in "click here to perform an advanced (adj) search," not as in "click here to advance (verb) [a] search," which is nonsensical.
Okay, context makes you mostly right. But. Advance is also a adjective, as in "Advance booking", which is a booking in advance. Lots of people incorrectly write "Advanced booking" instead, which is a technologically superior booking, and probably not what they meant.
I was not trying to suggest in my original comment that "advance" as an adjective was inherently incorrect. All I was saying was that the phrase "advance search" is meaningless.