Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
die developpement » de developpement, le developpement, du developpement
informing public » reforming public, informal public, informed public
developpement en » developpement et, developpement des, developpement de
technologies 7 » technologies _, technologies 4, technologies 2
7 informing » _ informing, 3 informing, iv informing
public 4.1 » public 4.6, public 9.1, publika 4.1
4.1 case » 3.1 case
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: technologies 7 informing public 4.1 case communication a die developpement en afrique.*.