"productive" - key terms from Wikipedia

advanced social productive	forces
among the most biologically productive
biologically productive	in the world
least productive
more productive
most productive
physical productive	capacity
productive
productive	capacity
productive	efficiency
productive	forces
productive	labour
productive	means
productive	process
productive	projects and teams
productive	property
productive	relations
productive	system
productive	use
stable and productive	germany
total productive	maintenance