Google Books Ngram Viewer

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

1800 - 1878 1879 - 1925 1926 - 1933 1934 - 1988 1989 - 2010 sick kitten English
1800 - 1847 1848 - 1856 1857 - 1901 1902 - 1977 1978 - 2010 hot brick English

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