"In terms of their development, they have remained in the 20th and even the 19th century."

VOA: standard.2010.02.03

"We are in a fluid state in terms of the development of government policy, " he said.

BBC: Northern Ireland abortion guidelines discovery caution

While some have a development agenda more explicitly built into them than others, all of the Conventions have implications for development both in terms of how they can contribute to it and in the impact that development has on culture.

UNESCO: Culture for Sustainable Development

"For the best part of a century, Pwllpeiran has played an important role in the development of agriculture in Wales and in terms of global agriculture, " said Mr Jones.

BBC: Pwllpeiran farm