13. The computer usable program product of claim 11 , wherein the content is unrelated to the software product.
11. A computer usable program product comprising one or more computer-readable storage devices, and program instructions stored on at least one of the one or more storage devices, the stored program instructions comprising: program instructions to analyze, using a processor and a memory, a portion of a software product to determine a first language used in the portion and a subject-matter domain of the portion; program instructions to extract using the processor and the memory, a string from the portion, wherein the string has been translated into the first language of the string from an original string in an original language, the original string existing in a version of the software product in the original language; program instructions to select a corpus, wherein the corpus comprises a set of stored strings, each stored string in the set being in the first language, and wherein a subset of the set of stored strings is selected from a content that is related to the subject-matter domain of the software product; program instructions to select, responsive to the string matching a stored string in the corpus, the string into a shortlist; program instructions to exclude, from the shortlist a second string extracted from the portion, the second string failing to match any stored string in the corpus; and program instructions to output the shortlist, the outputting causing a review of an accuracy of a machine translation process to be performed.