Google Books Ngram Viewer

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

1990 - 1992 1993 - 2001 2002 2003 - 2006 2007 - 2008 yangon English
1990 1991 1992 - 1997 1998 - 2005 2006 - 2008 rangoon English

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