cobblers vs drivel

cobblers

noun

Nonsense.
testicles.

drivel

noun

Nonsense; senseless talk.

verb

To use up or to be used up.
To move or travel slowly.
To be weak or foolish; to dote.
To talk nonsense; to talk senselessly; to drool.

How often have the words cobblers and drivel occurred in a corpus of books? (source: Google Ngram Viewer )