Last year the 33 markers were to do with secularisation/religion, renewal and choice and organisations, movements and members. For this reason I would probably say that they are likely to be on any of the three remaining- religion and social change, religion in a global context or ideology and science! I don't know if this helps? The 18 markers last year was to do with definitions therefore I don't think a 33 marker on this would be likely!
i think beleiefs would be either sects and cults or functionalists, remember there are two choices so could pretty open! AQA have repeated questions especially in the psychology paper this year so revise everything