Ngram Viewer

Graph these case-sensitive comma-separated phrases:

between and from the corpus with smoothing of .

Search in Google Books:

1980 - 1983 1984 - 1998 1999 - 2000 2001 - 2003 2004 - 2008 child abuse English

1980 - 1994 1995 - 2001 2002 2003 2004 - 2008 Prozac English

1980 - 1982 1983 - 1996 1997 - 1998 1999 - 2004 2005 - 2008 mental illness English

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

1980 - 1983	1984 - 1998	1999 - 2000	2001 - 2003	2004 - 2008	child abuse	English
1980 - 1994	1995 - 2001	2002	2003	2004 - 2008	Prozac	English
1980 - 1982	1983 - 1996	1997 - 1998	1999 - 2004	2005 - 2008	mental illness	English