Google Books Ngram Viewer

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

1820 - 1922 1923 - 1949 1950 - 1956 1957 - 1990 1991 - 2000 henri poincare English
1820 - 1972 1973 - 1995 1996 - 1997 1998 1999 - 2000 big data English
1820 - 1892 1893 - 1916 1917 - 1923 1924 - 1998 1999 - 2000 business intelligence English
1820 - 1990 1991 - 1997 1998 1999 2000 data visualization English

Run your own experiment! Raw data is available for download here.
© 2013 Google - Privacy & Terms - About Google - About Google Books - About Ngram Viewer