Google Books Ngram Viewer

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

1900 - 1959 1960 - 1976 1977 1978 - 2005 2006 - 2008 intergovernmental transfers English
1900 - 1959 1960 - 1982 1983 - 1985 1986 - 2004 2005 - 2008 federal transfers English
1900 - 1973 1974 - 1993 1994 - 1995 1996 - 2000 2001 - 2008 intergovernmental grants English
1900 - 1951 1952 - 1970 1971 - 1972 1973 - 2000 2001 - 2008 tax sharing English

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