Google Books Ngram Viewer

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

1950 - 1967 1968 - 1996 1997 - 2000 2001 - 2004 2005 - 2008 quine English
1950 - 1960 1961 - 1996 1997 - 2000 2001 - 2004 2005 - 2008 donald davidson English
1950 - 1986 1987 - 2001 2002 - 2003 2004 - 2006 2007 - 2008 rorty English
1950 - 1957 1958 - 1967 1968 - 1971 1972 - 2001 2002 - 2008 carnap English

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