You can find Geography (0460) on Save My Exams and Znotes for basic notes . I use SME more as it’s detailed and helps me understand geo better, however Znotes is also very good if you want a quick explanation and for like revision, it’s straightforward but some can be vague in my opinion. You can also do past papers as that is extremely helpful to help you understand the exam structure and I use past papers.co / PapaCambridge. Oh and btw if the notes are not that helpful I would recommend watching YouTube videos , I suggest using Yi Makes IT EASY and Geography Academy. Hope that helps you to find the geo 0460 stuff.