Studying in a Swedish University

Hello, I would some help to know how difficult is to be accepted as an international Undergraduate student in Swedish University?
I was looking at Lund University, Umea Unersity,Stockholm School of Economics and Stockholm University in Sweden, related to Business administration degree.
The programmes that I saw where taught in English, based on my information do you guys think that I can be accepted in one of those universities? Is there anything that I can do to raise my chances?

Some information:
My High school Gpa 2.71 (b-) (In the American system of grades)
I study in a good Business University here in Brazil and my gpa is 9.0 ( the maximun is 10,0)
I am learning German and I will take the Testdaf (test to show your level in German) next year
I know Portuguese ( my native Languague), English (My toefl ibt score was 110) and Spanish advanced
I have been working for 1 year now
Thanks in advance