Phraseology v.s. Phrasing v.s. Term

I want to know the difference between the following words:

He likes to use legal phraseology.
He likes to use legal phrasing.
He like to use legal terms.

Can someone help? Thanks.

1 more general and may include multiple types of literary vehicles/devices (words phrases sentences etc)
2 more specific referring to phrases (groups of words functioning as a single unit) or sentence construction
3 more specific referring to a word or word group similar to phrase often shorter and/or more specific

Thanks a lot

Thanks a lot