Google Books Ngram Viewer

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

1900 - 1959 1960 - 1980 1981 - 1983 1984 - 1996 1997 - 2000 lf English
1900 - 1952 1953 - 1979 1980 - 1982 1983 - 1995 1996 - 2000 lt English
1900 - 1954 1955 - 1979 1980 - 1982 1983 - 1995 1996 - 2000 ln English

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