The Institute of International Education in New York says that was the biggest increase of any area of study.

VOA: special.2009.05.07

He says they might be trying to increase their dopamine levels to make up for the deficits in their reward system.

VOA: special.2009.09.16

They say African governments have to increase their investment in agriculture in order to fight problems related to climate change.

VOA: special.2009.11.17

But Mr.Gustafson sees a better chance for the efforts to increase the popularity of the orange sweet potato in Africa.

VOA: special.2011.01.04

Professor Johnson suspects a strong link between the rise of instant and casual communication online and an increase in writing mistakes.

VOA: special.2010.01.28

People walked thirty-two kilometers a day for three days to increase public awareness and raise money to fight breast cancer.

VOA: special.2009.11.02

The prize committee also credited his efforts with helping to increase aid to needy families in the United States.

VOA: special.2010.06.22

She also linked it to a one to two point increase in the number of women in the labor force.

VOA: special.2010.03.04

And many have. Yet now comes a study showing an increase in the number of injuries in "phys ed" class.

VOA: special.2009.08.06

He says they might be attempting to increase their dopamine levels to make up for the deficits in their reward system.

VOA: special.2009.09.29

Health officials say these numbers usually increase during this time of year as more Americans cook and eat outdoors.

VOA: special.2011.06.17

He says the increase in milk production reached a high of more than six kilograms per cow per day.

VOA: special.2009.05.12

Pruning can also remove unhealthy or unneeded parts of a plant, and increase the growth of flowers and fruit.

VOA: special.2009.10.06

He says every extra hour of television meant an eight percent increase in the chances of developing signs of depression.

VOA: special.2009.03.10