Google Books Ngram Viewer

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

1800 - 1888 1889 - 1991 1992 - 1995 1996 - 1998 1999 - 2000 dick English
1800 - 1974 1975 - 1995 1996 - 1997 1998 - 1999 2000 asshole English
1800 - 1815 1816 - 1968 1969 - 1979 1980 - 1990 1991 - 2000 tits English
1800 - 1843 1844 - 1995 1996 - 1997 1998 - 1999 2000 porn English
1800 - 1805 1806 - 1811 1812 - 1814 1815 - 1846 1847 - 2000 christianity English

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