Google Books Ngram Viewer

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

1960 - 1968 1969 - 2000 2001 2002 - 2003 2004 - 2008 box standard English
1960 - 1994 1995 - 2005 2006 2007 2008 bog standard English

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