id	keyword
fbem-20426	coordination degree
fbem-20426	coupling coordination
fbem-20426	development
fbem-20426	system
fbem-20426	coupling degree
fbem-20426	research
fbem-20426	model
fbem-20426	spatial
fbem-20426	industry
fbem-20426	regional
fbem-20426	innovation
fbem-20426	economic
fbem-20426	university