Google Books Ngram Viewer

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

1800 - 1827 1828 - 1966 1967 - 1983 1984 - 1997 1998 - 2008 dasher English
1800 - 1826 1827 - 1983 1984 - 1991 1992 - 1999 2000 - 2008 dancer English
1800 - 1853 1854 - 1934 1935 - 1947 1948 - 1999 2000 - 2008 prancer English
1800 - 1821 1822 - 1843 1844 - 1852 1853 - 1982 1983 - 2008 vixen English
1800 - 1824 1825 - 1887 1888 - 1900 1901 - 1987 1988 - 2008 comet English
1800 - 1807 1808 - 1819 1820 - 1870 1871 - 1963 1964 - 2008 cupid English
1800 - 1874 1875 - 1976 1977 - 1988 1989 - 1998 1999 - 2008 donner English
1800 - 1873 1874 - 1939 1940 - 1950 1951 - 1997 1998 - 2008 blitzen English
1800 - 1841 1842 - 1965 1966 - 1980 1981 - 1994 1995 - 2008 rudolph English

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