id	keyword
baj-47640	ha-1
baj-47640	bari
baj-47640	biochar
baj-47640	application
baj-47640	yield
baj-47640	sesame
baj-47640	effect
baj-47640	das
baj-47640	varieties
baj-47640	harvest
baj-47640	number
baj-47640	levels