salvage vs pull together

salvage is a noun but pull together is not a noun.

Word	Noun	Adjective	Verb	Adverb
salvage	Yes	No	Yes	No
pull together	No	No	Yes	No

As verbs, pull together is a hypernym of salvage; that is, pull together is a word with a broader meaning than salvage:

Other hypernyms of salvage include collect, garner, gather.

salvage (noun)	pull together (noun)
the act of rescuing a ship or its crew or its cargo from a shipwreck or a fire
the act of saving goods or property that were in danger of damage or destruction
property or goods saved from damage or destruction

salvage (verb)	pull together (verb)
collect discarded material	assemble or get together
save from ruin, destruction, or harm