Google Books Ngram Viewer

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

1550 - 1948 1949 - 1972 1973 - 1977 1978 - 1999 2000 - 2008 satori English
1550 - 1575 1576 - 1637 1638 1639 - 1833 1834 - 1883 hegira English
1550 - 1850 1851 - 1925 1926 - 1935 1936 - 1966 1967 - 2008 pronunciamento English
1550 - 1836 1837 - 1889 1890 - 1898 1899 - 1946 1947 - 2008 bobbery English
1550 - 1895 1896 - 1911 1912 1913 - 1997 1998 - 2008 camorra English

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