Google Books Ngram Viewer

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

1800 - 1821 1822 - 1884 1885 - 1897 1898 - 1970 1971 - 2008 unitarian English
1800 - 1834 1835 - 1842 1843 - 1848 1849 - 1975 1976 - 2008 universalist English
1800 - 1966 1967 - 1997 1998 - 2000 2001 - 2004 2005 - 2008 unitarian universalist English

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