Perhaps you should try some spelling variations:
information failures » information failure, information resources, information flows
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
failures case » failures law, failure rate
de afrique » de l'afrique, en afrique, l afrique
case 3.5 » cases 3.5, case 3.5a, case 3.1
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information failures case 3.5 communication a des developpement de afrique.*.