Perhaps you should try some spelling variations:
information failure » information culture
lehr developpement » leur developpement, le developpement, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
failure home » failure mode, failure how, failure time
home 3.2 » homes 3.2, home 3.3, home 3.5
3 lehr » 3.2 lehr

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information failure home 3.2 communication 3 lehr developpement en afrique.*.