Google Books Ngram Viewer

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

Ngrams not found: Lode star

Search in Google Books:

1800 - 1877 1878 - 1954 1955 - 1958 1959 - 1998 1999 - 2008 lode star English
1800 - 1899 1900 - 1984 1985 - 1993 1994 - 2000 2001 - 2008 lodestar English
1800 - 1856 1857 - 1897 1898 - 1907 1908 - 1984 1985 - 2008 pole star English
1800 - 1832 1833 - 1947 1948 - 1962 1963 - 1985 1986 - 2008 polestar English

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