Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien road » technologien ad, technologien und, technologien am
information case » information based, information can, information costs
developing areas » developing asia, developing east, developing a
4 developing » 3 developing
areas africa » arabs africa, dress africa, farmers africa
key moral » der moral, ce moral, des moral
case key » case k, case kvp, use key
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien road information case key moral communication costs 4 developing areas africa.*.