id	keyword
cpos-440	l k
cpos-440	o n
cpos-440	n d
cpos-440	n b
cpos-440	h o
cpos-440	migration
cpos-440	k n
cpos-440	refugee
cpos-440	k h
cpos-440	k g
cpos-440	labor
cpos-440	refugee migration
cpos-440	o w
cpos-440	employment
cpos-440	g o
cpos-440	k s
cpos-440	al l
cpos-440	market
cpos-440	k k
cpos-440	c o
cpos-440	germany
cpos-440	k r
cpos-440	u n
cpos-440	m b
cpos-440	population
cpos-440	o u