id	keyword
gp-246	partnership
gp-246	cost
gp-246	scheme
gp-246	efficiency
gp-246	performance
gp-246	partnership scheme
gp-246	driver
gp-246	test
gp-246	results
gp-246	model
gp-246	regression
gp-246	work
gp-246	cost efficiency
gp-246	study
gp-246	business