filing vs fragment

filing and fragment both are nouns.

Word	Noun	Adjective	Verb	Adverb
filing	Yes	No	No	No
fragment	Yes	No	Yes	No

As nouns, fragment is a hypernym of filing; that is, fragment is a word with a broader meaning than filing:

filing (noun)	fragment (noun)
preservation and methodical arrangement as of documents and papers etc.	a broken piece of a brittle artifact
the act of using a file (as in shaping or smoothing an object)	an incomplete piece
the entering of a legal document into the public record	a piece broken off or cut off of something else
a fragment rubbed off by the use of a file

filing (verb)	fragment (verb)
	break or cause to break into pieces