Google Books Ngram Viewer

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

1970 - 1982 1983 - 1997 1998 1999 2000 smiley English
1970 - 1993 1994 - 1997 1998 1999 2000 emoticon English
Run your own experiment! Raw data is available for download here.
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