"expenditure" - key terms from Wikipedia

actual energy expenditure
anaerobic energy expenditure
capital expenditure
consumption expenditure
defence expenditure
defense expenditure
energy expenditure
expenditure
expenditure	and output will
expenditure	approach
expenditure	data
expenditure	method
expenditure	on education
expenditure	per student
final expenditure
government expenditure
head of state expenditure
health care expenditure
health expenditure
household expenditure	surveys
military expenditure
operating expenditure
operational expenditure
per capita expenditure
public expenditure
reduce operational expenditure
social expenditure
welfare expenditure	as a percentage