Ключевые слова: analysis, asphalt, background, business, cause, chart, concept, conceptual, down, failure, fault, glass, goal, grunge, guidance, guide, idea, industrial, information, line, looking, loupe, magnification, magnifier, magnifying, management, medicine, message, methodology, note, notepad, optical, problem, process, rca, root, search, sign, solution, solving, success, symbol, text, white, word, words, writing, yellow,