Google Books Ngram Viewer

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

1850 - 1872 1873 - 1929 1930 - 1935 1936 - 1980 1981 - 2008 titbit English
1850 - 1901 1902 - 1989 1990 - 1997 1998 - 2003 2004 - 2008 tidbit English

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