Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 4 » information 2
die mobile » does mobile, das mobile, day mobile
costs de » costs _, costs 4, costs a
4 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology can information 4 die mobile communications costs de developpement en afrique.*.