You can pick courses from the different programmes at Humanities. However, if you do so the course schedule might overlap, and it is your responsibility to make sure that you can follow the courses.
You must apply for each course separately.
See which courses you can combine in each city:
Remember that you need to sign up for 30 ECTS, and no more.
If you wish to take courses from other faculties than Humanities, you need to contact SDU International to find out about your possibilities.