Ключевые слова: abstract, business, circle, communication, community, computer, concept, conceptual, connect, connection, connections, contact, delivery, design, diagram, digital, distribute, element, flat, friends, friendship, global, graph, hub, icon, illustration, internet, line, marketing, media, merchandise, net, network, networking, pattern, people, set, shape, sign, social, structure, subsidiary, symbol, system, teamwork, technology, web,