Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
part information » party information, paris information, plant information
techniques part » techniques pt, techniques a
information und » informations und
15.3 developing » 1.3 developing, 10.3 developing, 5.3 developing
developing a » developing _
costs 15.3 » costs 12.3, costs 14.3, costs 5.3

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 online communication costs 15.3 developing a real.*.