What do you call text/information which cannot be found in Google?
Is there a special word for not being able to Google something? For instance, I have a quote from a book, but if I look up it in Google I won't find any information about this quote, as it was never published in the Internet or Google didn't index it.
If you need a special word, you can use ungoogleable:
"Who, What, Why: What is 'ungoogleable'?"
I dislike the sound of this word and would opt for a phrase like, "it can't be found on the internet," or one of the many words that mean difficult to find, variously shaded (intentionally hidden, forgotten, ignored, etc.).