Perhaps you should try some spelling variations:
mobil communications » mobile communications, mobile communication, global communications
communications costs » communication costs, communications _
care information » more information, change information, trade information
techniques care » techniques case, techniques parent, techniques based
information und » informations und
developing asia » development asia, developing a
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
der mobil » der mobilen, der moral, der moel
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: techniques care information und der mobil communications costs 2.2 developing asia asezs.*.