id	keyword
ihis-11150	workers
ihis-11150	tobacco
ihis-11150	deli
ihis-11150	plantation
ihis-11150	coolies
ihis-11150	east
ihis-11150	sumatra
ihis-11150	life
ihis-11150	deli tobacco
ihis-11150	tobacco plantation
ihis-11150	contract
ihis-11150	van
ihis-11150	chinese
ihis-11150	company