общность интересов(на основе общности интересов: ... it enabled a new way for people, particularly the younger generation, to connect with one another, based on common interests, goals and even values. Alexander Demidov)
единство интересов(Common interests between couples | the extent to which we can find common interests between North and South in non- governmental public action | What are the common interests between David Linley and his Mother the dearly loved Party Princess Margaret? Alexander Demidov)
