What's the size of the space of language covered by the Pornhub search engine?
If one is to search words such as "success" - one will receive titles such as: "100% success rate eating pu*y technique" and "our experiment with various bottles and success attempt to insert my most huge monster toys". These are covering only a small part of the meaning of the word "success", but they are still valid and they manage to retain the meaning.
Therefore, my question would be: how could we measure the domain of definition of all possible meanings from the pornhub search engine. Basically to find the "domain of knowledge".
Same we could with other more specialised libraries, such as academic, technical, popular etc.
Searching for "eating p**y" on google scholar results in: "Sustainable production of healthy, affordable food in the UK: The pros and cons of plasticulture" and "In the house of the interpreter: a memoir".
Cheers!