Google Books Ngram Viewer

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

1960 - 1965 1966 - 1994 1995 - 1998 1999 - 2002 2003 - 2008 uncertain about the future English
1960 - 1964 1965 - 1983 1984 - 1987 1988 - 2002 2003 - 2008 uncertain about the nature English
1960 - 1964 1965 - 1993 1994 - 1997 1998 - 2002 2003 - 2008 uncertain about the exact English
1960 - 1965 1966 - 1994 1995 - 1998 1999 - 2002 2003 - 2008 uncertain about the meaning English
1960 - 1965 1966 - 1983 1984 - 1987 1988 - 2003 2004 - 2008 uncertain about the outcome English
1960 - 1965 1966 - 1982 1983 - 1985 1986 - 2002 2003 - 2008 uncertain about the value English
1960 - 1965 1966 - 1984 1985 - 1987 1988 - 2000 2001 - 2008 uncertain about the extent English
1960 - 1966 1967 - 1992 1993 - 1995 1996 - 1999 2000 - 2008 uncertain about the precise English
1960 - 1966 1967 - 1988 1989 - 1991 1992 - 2003 2004 - 2008 uncertain about the direction English
1960 - 1965 1966 - 1983 1984 - 1987 1988 - 2002 2003 - 2008 uncertain about the best English
1960 - 1971 1972 - 1997 1998 - 2000 2001 - 2004 2005 - 2008 uncertain about what to English
1960 - 1973 1974 - 1983 1984 - 1986 1987 - 2006 2007 - 2008 uncertain about whether or English
1960 - 1971 1972 - 1995 1996 - 1998 1999 - 2005 2006 - 2008 uncertain about whether to English
1960 - 1972 1973 - 1998 1999 - 2001 2002 - 2005 2006 - 2008 uncertain about whether the English
1960 - 1972 1973 - 1994 1995 - 1997 1998 - 2005 2006 - 2008 uncertain about whether they English
1960 - 1968 1969 - 1991 1992 - 1995 1996 - 2003 2004 - 2008 uncertain about whether he English
1960 - 1978 1979 - 1998 1999 - 2001 2002 - 2005 2006 - 2008 uncertain about whether a English
1960 - 1964 1965 - 1997 1998 - 2000 2001 - 2003 2004 - 2008 uncertain about whether it English
1960 - 1972 1973 - 2000 2001 - 2003 2004 - 2006 2007 - 2008 uncertain about whether she English
1960 - 1975 1976 - 2002 2003 - 2004 2005 - 2006 2007 - 2008 uncertain about whether you English
1960 - 1974 1975 - 1996 1997 - 1999 2000 - 2002 2003 - 2008 uncertain about whether their English
1960 - 1967 1968 - 1994 1995 - 1998 1999 - 2002 2003 - 2008 uncertain about their English

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