Concern

беспоко́йство

bespokójstvo

(the expression of solicitude, anxiety, or compassion toward a thing or person)

забо́та

zabóta

(that which affects one’s welfare or happiness)

забо́та

zabóta

(the expression of solicitude, anxiety, or compassion toward a thing or person)

конце́рн

koncérn

(business, firm or enterprise; a company)

беспоко́ить

bespokóitʹ

(to make somebody worried)

волнова́ть

volnovátʹ

(to make somebody worried)

занима́ть

zanimátʹ

(to make somebody worried)

каса́ться

kasátʹsja

(to relate to or be of importance to)