Google Books Ngram Viewer

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

1800 - 1830 1831 - 1913 1914 - 1930 1931 - 1991 1992 - 2008 dog English
1800 - 1833 1834 - 1964 1965 - 1981 1982 - 1995 1996 - 2008 cat English
1800 - 1822 1823 - 1859 1860 - 1875 1876 - 1982 1983 - 2008 elephant English
1800 - 1826 1827 - 1887 1888 - 1903 1904 - 1978 1979 - 2008 pigeon English
1800 - 1827 1828 - 1909 1910 - 1928 1929 - 1991 1992 - 2008 ball English
1800 - 1892 1893 - 1981 1982 - 1990 1991 - 1999 2000 - 2008 tennis English
1800 - 1954 1955 - 1999 2000 - 2002 2003 - 2005 2006 - 2008 phone English

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