Google Books Ngram Viewer

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

1800 - 1819 1820 - 1850 1851 - 1865 1866 - 1959 1960 - 2000 horse English
1800 - 1876 1877 - 1932 1933 - 1942 1943 - 1990 1991 - 2000 car English

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