I'd like to point out that you are data-illiterate here. Here is an alternate explanation: Very few people search for 19th century political philosphies on Goo

I'd like to point out that you are data-illiterate here. Here is an alternate explanation: Very few people search for 19th century political philosphies on Google, compared to the number of people who search for "hangover". Therefore all it takes is 1 news article, interview, book, movie, etc to cause people to do a quick search and find out what a word means. So called "using google as a dictionary" is all you are seeing here. The spike you are seeing, no surprise, coincides with a specific person describing BLM as "marxist". This has nothing to do with covid. It's honestly stupid for you to try to draw a straight line between COVID and marxism and imply that it's some kind of conspiracy that the Economist is hiding.