Google Books Ngram Viewer

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

1800 - 1820 1821 - 1949 1950 - 1966 1967 - 1983 1984 - 2000 this English
1800 - 1815 1816 - 1830 1831 - 1887 1888 - 1979 1980 - 2000 sentence English
1800 - 1895 1896 - 1974 1975 - 1982 1983 - 1991 1992 - 2000 scores English
1800 - 1862 1863 - 1972 1973 - 1981 1982 - 1990 1991 - 2000 poorly English

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