Google Books Ngram Viewer

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

1800 - 1939 1940 - 1995 1996 - 2000 2001 - 2004 2005 - 2008 scooter English
1800 - 1956 1957 - 1961 1962 - 1965 1966 - 2003 2004 - 2008 motor scooter English
1800 - 1958 1959 - 1960 1961 - 1976 1977 - 2000 2001 - 2008 motorscooter English

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