Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
care information » more information, change information, trade information
information hund » information und, informations und, informationen und
techniques care » techniques case, techniques parent, techniques based
4 developing » 3 developing
developing e » developing _, developing a, developing east
des mobile » does mobile, das mobile, less mobile
hund des » und des, hand des, grund des
costs 4 » costs _, costs a, costs 4.2
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: techniques care information hund des mobile communications costs 4 developing e areas.*.