Ключевые слова: analysis, audit, bring to light, case, check up, come across, come up with, control, delving, examination, examine, exploration, explore, expose, extricate, factfinding, find, gander, get into, hearing, hustle, inquest, inquiry, inquisition, inspection, investigations, leg work, observation, pike, prospect, quest, quiz, research, review, root, scrutiny, search, seek, sounding, study, survey, surveying, test, thorough check, uncover, unearth,