Perhaps you should try some spelling variations:
communications crisis » communication crisis, communications cross, communications costs
mobile communications » mobile communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
development en » developpement en, development menu, development eco
information 3 » information 2
crisis human » crisis roman, crisis can, crisis has
die mobile » does mobile, das mobile, day mobile
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 3 die mobile communications crisis human development en afrique.*.