Google Books Ngram Viewer

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

1600 - 1633 1634 - 1665 1666 1667 - 1688 1689 - 2000 cecy French
1600 - 1713 1714 - 1940 1941 - 1960 1961 - 1980 1981 - 2000 ceci French

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