I freezed

[j.crater]

Sure it is possible. But you need to make sure your input matches the keys in your dictionary. If you enter you want "juice", then all keys that contain this substring will be found. If you enter "egg" or "eggs", all keys which contain this substring will be found. If you say you want "pancake" and there is no key containing this substring, nothing will be found. Or if you have a key that contains "pancake" and you input "pancakes", it will not be found either.