Google Books Ngram Viewer

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

1800 - 1816 1817 - 1850 1851 - 1867 1868 - 1983 1984 - 2008 love English
1800 - 1819 1820 - 1922 1923 - 1939 1940 - 1984 1985 - 2008 money English
1800 - 1824 1825 - 1965 1966 - 1982 1983 - 1996 1997 - 2008 health English

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