Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
threats information » tests information, students information, through information
technology threats » biotechnology threats, technology thesis, technology trends
case communication » based communication, scale communication, face communication
information costs » information contents, information centers, information content
die developpement » de developpement, le developpement, du developpement
developpement l » developpement il, developpement la, developpement de
costs public » debts public, gross public, does public
public case » public asset
series die » series de, series d, series e
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: technology threats information costs public case communication series die developpement l afrique.*.