But for impact investors, ROI is an especially tricky matter, because in addition to financial success, they are seeking social and environmental results. (inc.com)
Our firm works with an experienced former law enforcement detective to evaluate physical evidence like skid marks, debris, and damage to the vehicle to assess such tricky matters as fault in motorcycle accidents. (peter-thompson-associates.com)
But any adequately trained student of language or literature should be able to tell you that linguistic analysis and stylistic «fingerprinting» are seriously tricky matters, full of pitfalls. (climateaudit.org)