Google Books Ngram Viewer

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

1910 - 1914 1915 1916 - 1961 1962 - 1989 1990 - 2008 tarzan English
1910 - 1928 1929 - 1973 1974 - 1976 1977 - 1993 1994 - 2008 sherlock holmes English

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