Google Books Ngram Viewer

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

1850 - 1860 1861 - 1925 1926 1927 - 1975 1976 - 2008 cassovie French
1850 - 1926 1927 - 1929 1930 - 1961 1962 - 1991 1992 - 2008 kosice French
1850 - 1873 1874 - 1932 1933 1934 - 1992 1993 - 2008 kassa French
1850 - 1856 1857 - 1874 1875 - 1881 1882 - 1971 1972 - 2008 kaschau French

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