Google Books Ngram Viewer

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

1550 - 1887 1888 - 1902 1903 - 1906 1907 - 1963 1964 - 2008 grimthorpe English
1550 - 1878 1879 - 1905 1906 1907 - 1996 1997 - 2008 penelopize English
1550 - 1720 1721 - 1919 1920 - 1937 1938 - 1967 1968 - 2008 robinson crusoe English

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