Google Books Ngram Viewer

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

1800 - 1819 1820 - 1891 1892 - 1904 1905 - 1943 1944 - 2000 picturesque English
1800 - 1892 1893 - 1977 1978 - 1984 1985 - 1992 1993 - 2000 photography English
1800 - 1890 1891 - 1945 1946 - 1954 1955 - 1986 1987 - 2000 photographic English

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