They were not charged with the more serious crime of espionage, so the extent of their success as spies is not clear.

VOA: special.2010.07.10

The scientists say that ice formed less than one year earlier covered almost half of the extent.

VOA: special.2009.10.27

There was not a strong link between the amount of physical activity and the extent of impairment.

VOA: special.2010.07.07

But the extent to which economic green shoots can be found depends on where you look.

VOA: special.2009.05.08

He says the extent and quality of long-term literacy is important to individual economic success and quality of life in a community and a nation.

VOA: special.2009.03.27

But there is some good news about the extent, at least for now.

VOA: special.2009.10.27

"The extent of the plot was unknown.

VOA: special.2009.12.31

The IOM chose the villages it is assisting based on their poverty level and the extent of earthquake damage they suffered.

VOA: standard.2010.04.14

Existence of the underground facility first revealed in September raised international suspicion over the extent and aim of the country's nuclear program.

VOA: standard.2009.10.24

But opposition websites and videos posted online gave an idea of the extent of the gathering.

VOA: standard.2009.12.22

As in many developing countries, poor transportation and geographical isolation hamper efforts in Papua New Guinea to assess the extent of the various infections.

VOA: standard.2009.09.14

"There are so many people who work so hard everyday but they can't realize the benefits of that hard work to the extent that they should."

VOA: standard.2009.11.03

Andrews says the extent of the damage is unknown because the spill is unprecedented.

VOA: standard.2010.05.26

Activists from several civic groups held a roundtable at Moscow's Independent Press Center to discuss the extent of Russian corruption and what could be done about it.

VOA: standard.2009.05.15