Google Books Ngram Viewer

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

1800 - 1856 1857 - 1982 1983 - 1992 1993 - 1996 1997 - 2000 vampire English
1800 - 1917 1918 - 1981 1982 - 1985 1986 - 1995 1996 - 2000 werewolf English
1800 - 1945 1946 - 1993 1994 - 1996 1997 - 1999 2000 zombie English

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