Google Books Ngram Viewer

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

1800 - 1849 1850 - 1924 1925 - 1933 1934 - 1994 1995 - 2000 гражданин Russian
1800 - 1817 1818 - 1870 1871 - 1879 1880 - 1945 1946 - 2000 верноподданный Russian

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