Select "case-insensitive" and cybernetics/Cybernetics shows as roughly flat from 2000 on. It also, of course, changes the curves for machine learning and artificial intelligence.
Ah. case-insensitive is a button that _lights up_ when on, rather than text toggle, because it doesn’t have a triangle icon. I was responding on my phone.
An Introduction to Cybernetics (1957) [pdf] - https://news.ycombinator.com/item?id=10372044 - Oct 2015 (16 comments)
(p.s. I put 2003 in the title above because it's the year of the article, although the book it's about was from 1956.)