Google Books Ngram Viewer

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

1900 - 1914 1915 - 1987 1988 - 1994 1995 - 2001 2002 - 2008 automaton English
1900 - 1924 1925 - 1993 1994 - 1998 1999 - 2003 2004 - 2008 automata English

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