Applications for Education.
As I discussed in the video above, the Ngram Viewer can provide an excellent way to start a research activity for trainees. Have them enter a few words then analyze the graph to identify peaks and valleys in the frequency of the words use. Ask them to attempt to determine what would have triggered those words to be used more or less often at different periods in history.

The Ngram Viewer will let you compare making use of numerous words or names in one chart. The example that I give up this video is to compare making use of the terms “National Parks,” “National Forests,” and “National Forest Service.” By taking a look at the Ngram Viewer for those terms I can see that they start to appear more frequently around 1890, have a lull in the 1940s and 1950s, and then appear more regularly once again in the 1960s..
Ngram Viewer is based upon books indexed in Google Books. That is why listed below every chart created by Ngram Viewer you will find a list of books about each of your search terms. Those books are arranged by date..
A 3rd element of Ngram Viewer to keep in mind is that it deals with multiple languages consisting of English, French, Chinese, German, Italian, Russian, Hebrew, and Spanish..

Googles.
Ngram Viewer is a search tool that students can utilize to explore using words and names in books released in between 1800 and 2019. The Ngram Viewer shows users a graph illustrating the very first look of a word or name in literature and the frequency with which that word or name appears in literature since 1800. The chart is based upon the books and periodicals that are indexed in Google Books.

Ngram Viewer is a search tool that students can use to explore the usage of words and names in books published in between 1800 and 2019. The Ngram Viewer shows users a chart highlighting the very first look of a word or name in literature and the frequency with which that word or name appears in literature given that 1800. The Ngram Viewer will let you compare the usage of numerous words or names in one chart.

By the method, the book that I pointed out in the video is That Wild Country by Mark Kenyon..