The Google NGram Viewer can do much the same thing, and it's nice to see that the graphs do match up.
https://books.google.com/ngrams/graph?content=Great+War%2CWo...
The Google NGram Viewer can do much the same thing, and it's nice to see that the graphs do match up.
https://books.google.com/ngrams/graph?content=Great+War%2CWo...