Google Books Ngram Viewer

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

1700 - 1707 1708 - 1715 1716 - 1744 1745 - 1789 1790 - 2000 fo English
1700 - 1811 1812 - 1828 1829 - 1845 1846 - 1968 1969 - 2000 so English

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