"circular bio-based sectors" . . "bio-based economy" . "Biobased economies" . "Biobased economy" . "biobased economies" . . . . "Biobased economy" . "artificial synthesis" . "artificial synthesis of starch" . "biobased economy" . "Biobased economy#Agriculture" . . "bioeconomy" . "Biobased economy#Forest bioeconomy" . "bioenergy systems" . .