id	keyword
aeer-279	border
aeer-279	train
aeer-279	corruption
aeer-279	goods
aeer-279	state
aeer-279	people
aeer-279	odessa
aeer-279	moldova
aeer-279	elektrichka
aeer-279	ukraine
aeer-279	soviet
aeer-279	chisinau
aeer-279	case
aeer-279	economy
aeer-279	transdnistrian
aeer-279	station