"vast demand" is a correct and usable phrase in written English.
You can use it when referring to the wide-reaching need for a product, service, or resource. For example, "The vast demand for low-priced housing has only increased in recent years."
There is no such vast demand for any other type of criminality".
The first win is commercial: American companies stand to make a fortune from China's vast demand for energy.
Smaller African manufacturers have traditionally been unable to compete with Chinese prices, or to meet the vast demand for emergency goods within Africa.
Indeed the city has long thrived in part by generating -- and meeting -- its own vast demand for food, transport, shelter and entertainment.
"They talked about the nature of the market and the vast demand that's on the world market today for oil," he told reporters late Monday, referring to the leaders Mr. Bush had met.
To meet this vast demand, an estimated 300,000 prostitutes are working in Spain – everywhere from clubs in town centres to industrial estates, to lonely country roads to roadside bars, the last often recognisable by gigantic neon signs of champagne bottles or shapely females, flashing away in the darkness.
Tamil Nadu, a state of 72 million, has small coal reserves but vast demands for power as an industrial hub.
That ideology has come unstuck now that vast private interests have made vast demands on public assistance.
The bill for rebuilding the country will be enormous, and to meet the vast demands of its population, it has to get oil production up and running again".
During the negotiations, Sweden made vast demands for Russian territory, including Novgorod.
Gendered effects of international migration as well as the vast demands on societies and individuals in terms of ageing populations around the world are other issues of importance for future global health research on gender and health.
