She says there is no information to explain in detail why tobacco smoke causes behavioral problems in children with asthma.

VOA: special.2009.01.13

He said no one knew why this had happened, but there was nothing that could be done.

VOA: special.2010.07.31

The answer is no and the reason why goes back to the early days of America's history.

VOA: special.2009.05.22

No one is sure why. Modern Pueblo Indians say they feel a strong link to the spirit of their ancestors in Bandelier National Monument.

VOA: special.2010.07.05

People can't afford them. That's why we don't really have a malaria vaccine yet, because no one in rich countries really suffers from malaria.

VOA: special.2010.03.29

Why don't you go home?" "He got no home." "Go home for a few nights.

VOA: special.2009.07.19

"But," he went on, "there is no reason in the world why Negroes should not have all the natural rights listed in the Declaration of Independence.

VOA: special.2009.06.11

No one could understand why she so hated her role as wife.

VOA: special.2009.06.27

No one knows who put the kitten there or why.

VOA: special.2009.02.23

And no one knew why it had been closed.

VOA: special.2009.10.31

No, why do you keep arguing with me?You just need them. - ERIC: You're gonna get frostbite!- I don't even know.

VOA: standard.other

"Before there was no way in getting that 3D movie into your house and now there is and that's why the sets are coming out now."

VOA: standard.2010.03.11

He says that is why the people started this protest, no one told them to do so, they did it themselves, and they took power without help of the political opposition.

VOA: standard.2010.04.08

"That's why the city of Jakarta said no direct access to the community but we can provide them with the Master Meter, we can also provide them through water kiosks and also public hydrants."

VOA: standard.2010.08.04