Teachers can use online services that compare papers to thousands of others to search for copied work.

VOA: special.2009.04.16

Bose's plight is familiar to millions of poor people, especially urban migrants who pour into the country's big cities every year, in search of work.

VOA: standard.2009.09.24

We will continue to work, to search and rescue as quickly as possible."

VOA: standard.2010.01.14