What could be the possible reasons of an application not getting accepted at University of Cologne?

There are 2 intakes to get into Nursing courses at the University of Cologne. Students can apply for Summer semester and Winter semester. The deadlines for summer semester are closed for this year. While the application deadline for winter semester is Jul

No University of Cologne do not charge any tuition fee from international students who What to pursue Nursing. Instead, the students are required to pay a semester fee of EUR 335.65 to the university which is comparatively very low compared to other

The University of Cologne Nursing courses are not ranked by any ranking body such as Shiksha, QS Ranking, THE Ranking, etc., for Nursing courses. Instead, this university is ranked for Medicine and Health courses by various top ranking bodies. 

Most of the Nursing courses at University of Cologne are offered in German language. In fact, all Ug Nursing courses at this university are only German taught courses. While, PG Nursing courses offer very few courses in English language, else all the courses are offered in German. 

Yes German language is necessary to study Nursing at the Uni of Cologne. Without the earlier knowledge of German language, Indian students would not be given admission to the university.