Perhaps you should try some spelling variations:
information failure » information culture
2.3 communication » 3.2 communication, de communication, 4 communication
developpement en » developpement et, developpement des, developpement de
l developpement » le developpement, de developpement, et developpement
failure a » failure _, failures _
a 2.3 » a 3.3, b 2.3, _ 2.3
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information failure a 2.3 communication a l developpement en afrique.*.