id	keyword
ca-5097	russian
ca-5097	soviet
ca-5097	immigrants
ca-5097	minju
ca-5097	passing
ca-5097	race
ca-5097	migration
ca-5097	university
ca-5097	citizenship
ca-5097	language
ca-5097	people
ca-5097	officials
ca-5097	compatriots
ca-5097	central
ca-5097	white
ca-5097	samir
ca-5097	maxim
ca-5097	post
ca-5097	ethnicity
ca-5097	union
ca-5097	belonging
ca-5097	press
ca-5097	russianness