Google Books Ngram Viewer

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

1700 - 1714 1715 - 1771 1772 - 1785 1786 - 1881 1882 - 2000 communicate to them English
1700 - 1719 1720 - 1734 1735 - 1744 1745 - 1872 1873 - 2000 communicated to them English

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