Perhaps you should try some spelling variations:
mobil communications » mobile communications, mobile communication, global communications
communications costs » communication costs, communications _
part information » party information, paris information, plant information
techniques part » techniques pt, techniques a
information und » informations und
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing a » developing _
der mobil » der mobilen, der moral, der moel
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: techniques part information und der mobil communications costs 3.5 developing a real.*.