Google Books Ngram Viewer

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

1880 - 1898 1899 - 1904 1905 1906 - 1963 1964 - 1978 internet English
1880 - 1898 1899 1900 - 1936 1937 - 1973 1974 - 1980 google English
1880 - 1882 1883 - 1946 1947 - 1952 1953 - 1973 1974 - 1980 yahoo English

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