Google Books Ngram Viewer

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

1800 - 1966 1967 - 1993 1994 - 1996 1997 - 1998 1999 - 2000 un corpus French
1800 - 1967 1968 - 1994 1995 - 1996 1997 - 1998 1999 - 2000 des corpus French
1800 - 1845 1846 - 1962 1963 - 1968 1969 - 1986 1987 - 2000 des corpora French

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