Search jazz group, missing nothing (4)

I believe the answer is:

comb

I'm a little stuck... Click here to teach me more about this clue!

'search' is the definition.
(I know that comb is a more specific form of search)

I don't understand the remainder of the clue.

Can you help me to learn more?

(Other definitions for comb that I've seen before include "Untangle (hair)" , "Common hair tidier" , "Honey structure" , "Toothed grooming implement" , "Search (area) minutely; (cock's) crest" .)

I've seen this clue in The Times.

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