Google Books Ngram Viewer

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

1930 - 1967 1968 - 1990 1991 - 1992 1993 - 1998 1999 - 2000 the digitizing of English
1930 - 1976 1977 - 1996 1997 - 1998 1999 - 2000 2001 - 2000 the digitization of English
1930 - 1968 1969 - 1994 1995 - 1996 1997 1998 - 2000 the digitalization of English
1930 - 1973 1974 - 1991 1992 - 1993 1994 - 1998 1999 - 2000 the digitising of English
1930 - 1979 1980 - 1996 1997 - 1998 1999 2000 the digitisation of English
1930 - 1984 1985 - 1996 1997 - 1998 1999 2000 the digitalisation of English

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