That means their households, at some time during the year, had difficulty providing enough food for all members because of a lack of resources.

VOA: special.2009.11.23

If people cannot sense a reward, she says,then they might have difficulty completing an activity.

VOA: special.2009.09.16

As a young child, Clara had great difficulty studying and making friends at school.

VOA: special.2009.07.26

A person suffering from MS also may have difficulty seeing well or speaking clearly.

VOA: special.2009.01.06

He wore it without difficulty. A newspaper printed a story about the operation.

VOA: special.2010.06.24

Many braved the cold to witness history, some seeking reassurance in a time of great difficulty.

VOA: standard.2010.01.15