Your answer is partially correct. Option B is correct, as it suggests restricting your search to look for specific terms or groups of terms. This can help narrow down your topic by focusing on specific aspects of the subject you are researching. However, options A, C, and D are incorrect. Option A suggests finding the most popular topic for you to research, which may not necessarily align with your own interests or requirements. Option C advises avoiding searching for popular topics, which may limit your ability to access relevant information. Option D suggests searching for the topic and all related topics, which may lead to a broader scope rather than narrowing down your topic.
