Google Books Ngram Viewer

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

1800 - 1862 1863 - 1978 1979 - 1981 1982 - 1999 2000 - 2008 halligen English
1800 - 1809 1810 1811 - 1860 1861 - 1936 1937 - 2008 halligs English

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