How do we get information about top colleges which offer german language courses ?

Go to http://www.uscollegesearch.org/german-language-and-literature-colleges.html

Review the featured colleges that offer German Language and Literature as a degree.

Scroll down to view other colleges that offer German Language and Literature as a degree.

Click on the schools that are listed to be taken to the college/university's website.

Spend time comparing and contrasting what each school offers in terms of German courses, cost, location, etc.