Google Books Ngram Viewer

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

1800 - 1822 1823 - 1889 1890 - 1904 1905 - 1987 1988 - 2000 canigou French
1800 - 1847 1848 1849 - 1882 1883 - 1980 1981 - 1996 canigo French

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