Ключевые слова: abbreviation, abstract, achieve, achievement, acronym, analysis, background, bep, black, blackboard, break, business, businessman, concept, conceptual, corporate, cost, digital, even, goal, grunge, guidance, guide, hand, idea, industrial, line, looking, measure, online, optimization, performance, point, profit, road, sign, simple, space, strategy, success, symbol, term, text, white, word, wording, words, work, writing, yellow,