Researchers at the University of Bristol in England discovered similar movements among baby reef fish several years ago.

VOA: special.2010.08.10

But several years ago, Netflix officials decided they were not satisfied with the system for suggesting movies.

VOA: special.2009.09.25

Scientists can predict how this instrument might have sounded by studying a copy of a smaller bird bone flute found several years ago in the same area.

VOA: special.2009.08.18

Several years ago, scientists in Singapore investigated curcumin, from the curry spice turmeric.

VOA: special.2009.05.19

Several years ago,two American researchers reported another reason for spice use in cooking.

VOA: special.2009.05.19

Several years ago, Kareem Abdul-Jabbar spoke at a ceremony honoring John Wooden.

VOA: special.2010.06.10

For example, researchers in Singapore completed one such study several years ago.

VOA: special.2010.06.01

In March,the court fined a former Herms saleswoman $7.5 million (U.S.) for selling fake crocodile-skin bags, several years ago.

VOA: standard.2009.04.23

At a ceremony honoring Wooden several years ago, Abdul-Jabbar said many prized athletes are afraid they will be exploited by their coach.

VOA: standard.2010.06.05

Al-Shabab,which currently controls key towns in southern and central Somalia, was founded several years ago by al-Qaida-trained Somali radicals and is virulently anti-West.

VOA: standard.2009.05.01

The streets are mostly flat. Rick Fire,Waterz' partner, was wounded several years ago by a stray bullet on the way home from school.

VOA: standard.2010.07.27

The story really begins in Iraq several years ago, when insurgents first began using home-made roadside bombs against the High-Mobility Multipurpose Wheeled Vehicle, or Humvee,the main vehicle the troops were using.

VOA: standard.2009.11.02