In Masters courses as per the directory there are no good courses except Masters in Mathematics Education.

In Doctoral You will get a varied range of topics like:

• Applied Mathematics and Theoretical Physics
• Pure Mathematics and Mathematical Statistics
• Mathematics of Information (CDT)

To know more about the courses offered by Cambridge University you may visit the link provided below:

https://www.postgraduate.study.cam.ac.uk/courses

I hope this answer helps. All the very best for your future endeavors!