What is the term for "wordprinting" in Spanish?

Question

"Wordprinting" is the name of the process by which forensic linguists match a person's writing style to a piece of writing. Each person has a distinct writing style, and forensic linguists can therefore determine whether a person authored a text by comparing it to other texts that person has written. They can also determine how many people wrote one text.

The English term is a play on the concept of "fingerprinting".

The question: How would you render "wordprinting" in Spanish? If you know the term for "fingerprinting" that would be helpful.

Answer 1

Grafología, and forensic linguists is Grafólogo

Answer 2

Fingerprints - Huellas Digitales

Word - Palabra
Printing - Impresion

I would say Wordprinting is something like : Impresion de Texto and/or Impresion de Huellas de Texto

=D