Google Books Ngram Viewer

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

1500 - 1698 1699 - 1947 1948 - 1969 1970 - 1990 1991 - 2008 witch English
1500 - 1723 1724 - 1930 1931 - 1954 1955 - 1981 1982 - 2008 magician English

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