Google Books Ngram Viewer

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

1800 - 1804 1805 - 1817 1818 - 1820 1821 - 1901 1902 - 2000 the poors English
1800 - 1974 1975 - 1993 1994 - 1995 1996 - 1997 1998 - 2000 the gays English
1800 - 1964 1965 - 1978 1979 1980 - 1996 1997 - 2000 the illegals English

Run your own experiment! Raw data is available for download here.
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