This gas is a problem in all parts of the world that experience cold weather.

VOA: special.2010.02.02

This can help him realize he is having a problem before he feels it.

VOA: special.2009.07.28

He says this is happening where mirids never before were a problem.

VOA: special.2010.05.25

He said this is often seen as a problem for Mali.

VOA: special.2010.03.30

This year,it is presented for solving a problem in biology.

VOA: special.2009.12.08

This is a big problem in poor countries.

VOA: special.2010.02.24

"This problem is a very special problem and you cannot draw general conclusions from this about Japanese manufacturers as a whole."

VOA: standard.2010.02.15

Johnson says this kind of inaccurate word choice is happening so often now that she devotes a section of her class to the problem.

VOA: standard.2010.01.16

But is this going to be a problem for people trying to communicate in Iran?

VOA: standard.2010.06.15

Bretton Woods Project, an NGO that acts as a watchdog to scrutinize "The problem is which countries will be able to access this credit line.

VOA: standard.2009.04.20

"This is about every family, every business and every taxpayer who continues to shoulder the burden of a problem that Washington has failed to solve for decades.

VOA: standard.2009.07.23

"The administration has a political problem. This war is increasingly unpopular."

VOA: standard.2010.07.30

"This isn't a US problem. This is a global problem.

VOA: standard.2010.08.06

"In the long run the only real way to solve this problem is to make sure that we've got a Palestinian state side by side with an Israel that is secure."

VOA: standard.2010.06.10