Google Books Ngram Viewer

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

1800 - 1813 1814 - 1975 1976 - 1983 1984 - 1990 1991 - 2008 suprising English
1800 - 1807 1808 - 1817 1818 - 1884 1885 - 1980 1981 - 2008 privelege English
1800 - 1820 1821 - 1958 1959 - 1974 1975 - 1990 1991 - 2008 surprising English
1800 - 1815 1816 - 1847 1848 - 1863 1864 - 1974 1975 - 2008 privilege English

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