draw a bead on vs ettle

draw a bead on

verb

To aim a gun at.

ettle

verb

To take aim.
To make attempt.
To aim; purpose; intend; attempt; try.
To expect; reckon; count on.
To direct one's course.
To aspire; be ambitious.

noun

Intention; intent; aim.

How often have the words draw a bead on and ettle occurred in a corpus of books? (source: Google Ngram Viewer )