Perhaps you should try some spelling variations:
information failure » information culture
zu developpement » du developpement, au developpement, ou developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
communication 3 » communication _, communication a
technologies 1 » technologies _, technologies 4, technologies 2
failure arf » failure crf, failure care, failure a
arf 3 » art 3, arm 3, a.f 3
3 zu » 3 zur, 3 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information failure arf 3 communication 3 zu developpement en afrique.*.