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1	0.15518	construction management factors project performance success economics building 
2	0.09038	construction project management waste productivity projects building lean 
3	0.4319	project construction management building knowledge projects economics development 
4	0.14925	construction industry building economics australian women market productivity 
5	0.11932	construction safety students workers learning health building education 
6	0.24321	construction project projects cost building risk contract contractors 
7	0.12753	construction bim data management information building industry technology