Ngram Viewer

Graph these case-sensitive comma-separated phrases:

between and from the corpus with smoothing of .

Search in Google Books:

1930 - 1954 1955 - 1996 1997 - 1999 2000 - 2003 2004 - 2008 Ophthalmology English

1930 - 1972 1973 - 1986 1987 - 1989 1990 - 2004 2005 - 2008 Cardiology English

1930 - 1952 1953 - 1984 1985 - 1988 1989 - 2004 2005 - 2008 Dermatology English

1930 - 1968 1969 - 1992 1993 - 1995 1996 - 2000 2001 - 2008 Gastroenterology English

Run your own experiment! Raw data is available for download here.

1930 - 1954	1955 - 1996	1997 - 1999	2000 - 2003	2004 - 2008	Ophthalmology	English
1930 - 1972	1973 - 1986	1987 - 1989	1990 - 2004	2005 - 2008	Cardiology	English
1930 - 1952	1953 - 1984	1985 - 1988	1989 - 2004	2005 - 2008	Dermatology	English
1930 - 1968	1969 - 1992	1993 - 1995	1996 - 2000	2001 - 2008	Gastroenterology	English