Google Books Ngram Viewer

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

1958 - 1965 1966 - 2002 2003 - 2004 2005 - 2006 2007 - 2008 library of alexandria English
1958 - 1962 1963 - 1975 1976 - 1979 1980 - 2003 2004 - 2008 alexandrian library English

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