Google Books Ngram Viewer

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

1800 - 1827 1828 - 1921 1922 - 1936 1937 - 1995 1996 - 2008 toby English
1800 - 1825 1826 - 1944 1945 - 1961 1962 - 1995 1996 - 2008 tobias English

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