TERMCAT and the IULATERM research group have developed ESTEN, a tool to follow standardized terminology.

From the TERMCAT Press release:

ESTEN facilitates to create text corpora from website documents or texts belonging to the researcher. It also allows to create subcorpora with monographic criteria (date, subject, document field of origin). Within these corpora, the tool allows to analyze the appearance frequency of a specific form and compare it with matching forms. Moreover, results are offered in graphics that show in contrast the different usage curves of each denomination analyzed.

This kind of search in previously defined corpora offers more reliable results than those that can be obtained from general search engines and, among other uses, it is especially designed to analyze the implantation of standardized terms.

Check out ESTEN: http://esten.iula.upf.edu , create and analyse your corpora

(registration required)