You can find the course offerings of the UAS Kiel here.
Study courses with restricted admission only have a limited capacity of study places. Due to the number of applications, not all applicants can obtain a study place. Study places are awarded according to the average grade and the waiting period, and are combined in a ranking. You can see a comparison of the NC values of past semesters here.
Which degree courses do have an open admission and how the application and enrolment work, can be read here.