If you are looking for the "full text" of a specific document associated with this exact size, it most likely refers to:
: Approximately 845,000 to 865,000 characters , including spaces. (845 KB)
A text file of contains a substantial amount of information, typically representing a lengthy academic chapter, a short novel, or a collection of roughly 140,000 to 170,000 words . If you are looking for the "full text"