Google Books Ngram Viewer

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

1700 - 1886 1887 - 1993 1994 - 1996 1997 - 1998 1999 - 2000 human rights English
1700 - 1877 1878 - 1979 1980 - 1986 1987 - 1993 1994 - 2000 human dignity English
1700 - 1839 1840 - 1981 1982 - 1992 1993 - 1997 1998 - 2000 person dignity English

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