Ключевые слова: advertisement, advertising, analysis, app, brand, branding, character, chart, collection, diagram, email, engine, female, flat, gear, hand, human, icon, identity, internet, isolated, letter, line, magnifier, male, marketing, media, message, mobile, multicolored, optimization, pie, placement, processing, product, search, seo, set, sign, smartphone, social, split, symbol, target, targeting, test, user, wheel,