Google Books Ngram Viewer

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

1900 - 1959 1960 1961 - 1974 1975 - 2007 2008 gdańsk English
1900 - 1922 1923 - 1940 1941 - 1944 1945 - 1984 1985 - 2008 danzig English
1900 - 1960 1961 - 1980 1981 - 1982 1983 - 1998 1999 - 2008 gdansk English

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