As more and more paper money was put into use, the value of the money fell.

VOA: special.2009.01.01

The method was put into use a few years later in greenhouses.

VOA: special.2010.04.06

Military officials immediately offered to use the Jupiter to put a scientific satellite into orbit around the Earth.

VOA: special.2009.06.10

Twenty percent is put into a shared fund for use throughout the park system.

VOA: special.2009.09.28

"We become afraid to use those services. We don't trust the fact that when we put our data into one of these cloud service providers that it is actually going to be protected."

VOA: standard.2010.06.22