Google Books Ngram Viewer

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

1800 - 1817 1818 - 1986 1987 - 1990 1991 - 1995 1996 - 2000 bof French
1800 - 1888 1889 - 1994 1995 - 1997 1998 1999 - 2000 euh French

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