Google Books Ngram Viewer

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

1950 - 1983 1984 - 1999 2000 - 2001 2002 - 2004 2005 - 2008 Down syndrome English
1950 - 1953 1954 - 1961 1962 - 1964 1965 - 1995 1996 - 2008 Mongoloid English
Run your own experiment! Raw data is available for download here.
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