go about vs put/set the wheels in motion

go about

verb

To change from one tack to another. See Wikipedia:Tack (maneuver).
To busy oneself with.
To tackle (a problem or task).
To circulate (in).

put/set the wheels in motion

How often have the words go about and put/set the wheels in motion occurred in a corpus of books? (source: Google Ngram Viewer )