Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1900 - 1911 1912 - 1939 1940 - 1945 1946 - 1988 1989 - 2008 outdid himself English

Run your own experiment! Raw data is available for download here.
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