Google Books Ngram Viewer

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

1900 - 1955 1956 1957 - 1982 1983 - 2000 2001 - 2000 доктор уотсон Russian
1900 - 1931 1932 - 1995 1996 - 1997 1998 - 1999 2000 доктор ватсон Russian

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