id	keyword
fbem-21449	risk
fbem-21449	project
fbem-21449	power
fbem-21449	wind
fbem-21449	management
fbem-21449	matrix
fbem-21449	vietnam
fbem-21449	construction
fbem-21449	factors
fbem-21449	judgment
fbem-21449	process
fbem-21449	evaluation