Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
le developpement » de developpement, sme development
technologie der » technologie de, technologien des, technologies de
developpement l » developpement il, developpement la, developpement de
der informatik » der information, user information
informatik und » information und, informations und, informationen und
das mobile » does mobile, a mobile
series le » series e, series de, series ltre
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologie der informatik und das mobile communication series le developpement l afrique.*.