Google Books Ngram Viewer

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

1800 - 1915 1916 - 1973 1974 1975 - 1995 1996 - 2000 soured cream English
1800 - 1861 1862 - 1967 1968 - 1975 1976 - 1994 1995 - 2000 sour cream English

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