Yandex
Yandex ndi kampani yaukadaulo yaku Russia yomwe imapereka ntchito zambiri zapaintaneti, kuphatikiza makina osakira, tsamba lawebusayiti, ntchito yamalonda yapaintaneti, ntchito yotumizirana mameseji pompopompo, ntchito yapa media, komanso ntchito yowonera makanema. Yandex ndiye injini yosakira yotchuka kwambiri ku Russia, yokhala ndi… Werengani chirichonse