Graph these case-sensitive comma-separated phrases: between and from the corpus American English British English Chinese (simplified) English English Fiction English One Million French German Hebrew Russian Spanish with smoothing of 0 1 2 3 4 5 6 7 8 9 10 20 30 40 50 .
Search in Google Books: 1940 - 1965 1966 - 2002 2003 - 2004 2005 2006 - 2008 hayek (English) 1940 - 1957 1958 - 1991 1992 1993 - 2003 2004 - 2008 keynes (English)
