I was searching up a python library networkx using networkx python as query and the following the shown:

what looks to be some raw json content of a jupyter notebook.
Oddly enough, when I only search using networkx (same for python networkx), it shows the more desirable description of the site I would like to visit:

What is also unusual is that networkx.org home page has no jupyter notebook in it:

I've yet to find other examples that demonstrate similar behaviour but will report back when I do.