Google Books Ngram Viewer

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

1800 - 1823 1824 - 1911 1912 - 1924 1925 - 1967 1968 - 2000 fairies English
1800 - 1850 1851 - 1976 1977 - 1990 1991 - 1996 1997 - 2000 vampires English
1800 - 1828 1829 - 1913 1914 - 1928 1929 - 1982 1983 - 2000 ghosts English
1800 - 1886 1887 - 1982 1983 - 1989 1990 - 1994 1995 - 2000 werewolves English
1800 - 1823 1824 - 1883 1884 - 1900 1901 - 1980 1981 - 2000 witches English

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