These Incan buildings face severe damage if the number of visitors is not more carefully controlled.

VOA: special.2009.04.22

He took a number of jobs in Oxford, but did not stay with any of them.

VOA: special.2010.01.03

It was not until nineteen eighty-seven that Mister Reagan declared AIDS "public health enemy number one."

VOA: special.2011.06.15

And a phone number is requested, the form explains, in case an answer is not understood.

VOA: special.2010.03.20

A number of politicians did not believe he had the ability to be president.

VOA: special.2009.03.12

Their hunting means that other fish do not become too great in number.

VOA: special.2009.06.16

The new study found that the number of damselfish is not the issue.

VOA: special.2010.08.10

The truce did not last long. In the weeks that followed, a number of attempts were made to stop or arrest the leaders of the Free State government.

VOA: special.2009.05.07

"Whereas the oil industry may find it business as usual to have a certain number of spills, it is really not acceptable, especially in this day and age.

VOA: special.2011.07.08

But Ryan says that's not the main reason the number of commercial lobster boats has dropped in the Boston Harbor.

VOA: standard.2010.07.20

He says the relatively large number of patients who are not being treated properly for tuberculosis is fueling the epidemic.

VOA: standard.2009.12.09

It's not just attendee figures that are increasing, the number of South By Southwest performers are on the rise as well.

VOA: standard.2010.04.07

He was also criticized for making a number of gaffes, including not appearing to know the Belgian national anthem.

VOA: standard.2009.11.25

"Twenty-six percent of Americans think that he deserves the Nobel Peace Prize obviously not a very large number,"

VOA: standard.2009.12.10