Google Books Ngram Viewer

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

1800 - 1839 1840 - 1960 1961 - 1975 1976 - 1987 1988 - 2000 de par French
1800 - 1899 1900 - 1977 1978 - 1985 1986 - 1993 1994 - 2000 du fait de French

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