Google Books Ngram Viewer

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

1800 - 1841 1842 - 1937 1938 - 1948 1949 - 1987 1988 - 2000 soudain French
1800 - 1826 1827 - 1861 1862 - 1877 1878 - 1984 1985 - 2000 soudainement French

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