id	keyword
ajis02-150	marketplaces
ajis02-150	participants
ajis02-150	sites
ajis02-150	industry
ajis02-150	business
ajis02-150	vol
ajis02-150	success
ajis02-150	factors
ajis02-150	makers
ajis02-150	security
ajis02-150	companies
ajis02-150	trust
ajis02-150	income
ajis02-150	value