Perhaps you should try some spelling variations:
information failure » information culture
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
developpement de » developpement des, developpement durable
d developpement » de developpement, du developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
failure risk » failures risks, failure grief, failure rate
de afrique » de l'afrique, en afrique, l afrique
risk 2.2 » risk 4.2, risk 3.1, risk 3.3

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information failure risk 2.2 communication a d developpement de afrique.*.