But making the vaccine more widely available especially in rural areas has been difficult.

VOA: special.2009.11.03

But the timing of its opening in January has been difficult.

VOA: special.2010.03.31

But it has been difficult for women to be successful scientists.

VOA: special.2009.05.13

He says that although Brazil has lost only once to the United States, all of their games against them have been difficult and combative.

VOA: standard.2009.06.29

She says the route has already been difficult, even before facing the dangers farther north.

VOA: standard.2009.09.01

The president acknowledged the release of the memos has been difficult for the intelligence community.

VOA: standard.2009.04.20

"He came in with high hopes of a lot of Americans and with a lot of support, and legislating some of those goals has been difficult,"

VOA: standard.2009.12.29

For most of the year, life had been difficult for most Zimbabweans.

VOA: standard.2009.09.15

High stress levels have been found to cause asthma attacks that make it difficult to breathe.

VOA: special.2009.03.24

The Lion Guardians have been facing an especially difficult situation in recent times.

VOA: special.2009.05.05

The people spoke a difficult language that had never been written down.

VOA: special.2010.01.17

This had been a difficult decision for Tyler to make.

VOA: special.2009.01.29

the president of Chrysler. "This has been the most difficult business decision I've ever personally had to take.

VOA: standard.2009.06.04

"It is very difficult to really pin down and there have been these sorts of accusations from the Revolutionary Guards in the past."

VOA: standard.2009.10.18

General Allyn says U.N.and Haitian forces continue to have lead responsibility for security, which he says has been mostly good in very difficult circumstances.

VOA: standard.2010.01.19

She adds that depression has been linked to babies who are more difficult to console.

VOA: standard.2010.03.03

"I think that would be difficult to achieve at Fort Hood, given the national media attention that has been focused on the Fort Hood community,".

VOA: standard.2009.11.10

Details of the release have not been made public. In a subsequent interview with Canadian Television, Lindhout described her life in captivity as "extremely difficult."

VOA: standard.2009.11.26

It has been a difficult week , for supporters of the war in Afghanistan.

VOA: standard.2010.07.30

But Mark Zandi of Moody's Economy.com in New York says that as difficult as 2009 has been so far, the rest of the year could be worse.

VOA: standard.2009.03.10