Case Study - Strategy

Wondering how you guys are finding the answers to your case study questions. I start them with a least an hour lift on my exam. I’m almost certain that I haven’t pass my exams because of the case study. The times I’ve taken the actual test and black spec practice exam I can never find the answer using the search function so I end up guessing. My scores are so close to passing on CE and PcM. Is the something that I’m missing? Advice is much appreciated.