id	keyword
app01-9624	migration
app01-9624	region
app01-9624	factors
app01-9624	slovakia
app01-9624	respondents
app01-9624	number
app01-9624	population
app01-9624	development
app01-9624	gemer
app01-9624	pull
app01-9624	people
app01-9624	immigrants
app01-9624	rural
app01-9624	country
app01-9624	better
app01-9624	conditions
app01-9624	push