Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information gaps » information gap
spur development » your development, war development, sector development
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
das mobile » does mobile, a mobile
gaps das » maps das, games das, gaps data

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

• Adding a wildcard symbol may retrieve word variants: technologies de information gaps das mobile communications costs spur development _ afrique.*.