Google Books Ngram Viewer

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

1800 - 1826 1827 - 1881 1882 - 1898 1899 - 1991 1992 - 2008 demon English
1800 - 1854 1855 - 1972 1973 - 1985 1986 - 1997 1998 - 2008 epilepsy English

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