Google Books Ngram Viewer

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

1800 - 1835 1836 - 1929 1930 - 1936 1937 - 1998 1999 - 2010 jean xxii English

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