Google Books Ngram Viewer

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

1900 - 1910 1911 - 1920 1921 - 1928 1929 - 1998 1999 - 2008 angry birds English
1900 - 1902 1903 - 1906 1907 - 1910 1911 - 1980 1981 - 2008 happy birds English
Run your own experiment! Raw data is available for download here.
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