Google Books Ngram Viewer

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

1800 - 1836 1837 - 1951 1952 - 1966 1967 - 1983 1984 - 2000 for instance English
1800 - 1862 1863 - 1977 1978 - 1985 1986 - 1993 1994 - 2000 for example English

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