Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
der communication » de communication, under communication, debt communication
developpement de » developpement des, developpement durable
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
information a » information age, information about
de afrique » de l'afrique, en afrique, l afrique
die der » die dauer
a 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: technologien am information a die der communication barriers _ developpement de afrique.*.