Google Books Ngram Viewer

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

1700 - 1777 1778 - 1962 1963 - 1977 1978 - 1992 1993 - 2008 toward English
1700 - 1726 1727 - 1817 1818 - 1838 1839 - 1933 1934 - 2008 towards English

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