At least one search team a week has been organized since 1992.

It is being organized every year since 2006 with participants from numerous European countries.

He added that the gangs had become highly organized since 1991.

A variety of activities have been organized for the Chinese mineral and land administration officials since 1996.

The flow of people and aid over the border has become far more organized since its start three years ago.

The group have organised an annual conference of the same name since 1973.

It is organized regularly, two seasons a year, since 2003.

Not surprising given that the group had to have organized since the Plague.

The race takes place in May, and has been organised annually since 1980.

Community and artistic projects have been organised at the Park since 2009.