Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologie 2 » technologies 2, technologie c, technologie 3
information 2 » information 3
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas
2 adb » _ adb, 2 adr, 2 add

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 information 2 adb de communication costs 4 developing 2 areas.*.