cookie-apropos is an interactive compiled Lisp function in `cookie1.el'.

(cookie-apropos REGEXP PHRASE-FILE &optional DISPLAY)

Return a list of all entries matching REGEXP from PHRASE-FILE.
Interactively, uses `read-regexp' to read REGEXP.
Interactively, PHRASE-FILE defaults to `cookie-file', unless that
is nil or a prefix argument is used.
If called interactively, or if DISPLAY is non-nil, display a list of matches.