Google Books Ngram Viewer

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

1750 - 1895 1896 - 1961 1962 - 1966 1967 - 1984 1985 - 2000 langue roumaine French
1750 - 1807 1808 - 1819 1820 - 1897 1898 - 1991 1992 - 2000 langue moldave French

Run your own experiment! Raw data is available for download here.
© 2013 Google - Privacy & Terms - About Google - About Google Books - About Ngram Viewer