Google Books Ngram Viewer

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

1700 - 1828 1829 - 1938 1939 - 1946 1947 - 1981 1982 - 2000 live and let live English

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