id	keyword
app01-4017	data
app01-4017	control
app01-4017	facilities
app01-4017	planning
app01-4017	department
app01-4017	specialists
app01-4017	number
app01-4017	conflicts
app01-4017	tasks
app01-4017	planning department
app01-4017	control facilities
app01-4017	solving
app01-4017	spacecrafts