But Michael Meyer notes that methane also can come from a purely non-biological process called serpentinization.

VOA: special.2009.12.30

But experts do agree that the word is purely American.

VOA: special.2010.02.28

This was purely a political trial.

VOA: special.2010.01.28

"GAVI's goal over the next five years, by twenty-fifteen, is to immunize millions more children and save an additional four million children's lives, purely by providing basic vaccines against diseases that are basically almost non-existent in rich countries, as well as providing new vaccines against pneumonia,diarrheal diseases and then hopefully HPV and some other vaccine-preventable diseases."

VOA: special.2011.06.15

The report argues building a health system that is efficient and really works is not purely a financial matter.

VOA: standard.2009.05.21

They add that until full compliance is reached, they will not expand aid, which is currently restricted to purely humanitarian programs.

VOA: standard.2009.09.15

It can operate as a cinema just purely of the visual purely of imagination;

VOA: standard.2009.12.19

Tehran claims it is enriching uranium for purely peaceful purposes.

VOA: standard.2009.10.19

I know he would do the same if I was in that position, so I was purely driven by love and understanding that I can still live a normal life after this."

VOA: standard.2010.05.30

Such assumptions of a foreign hand have sometimes proved false in the past, most notably in the 1995 bombing of the federal building in Oklahoma City,Oklahoma, which turned out to be a purely domestic plot.

VOA: standard.2010.05.05