Perhaps you should try some spelling variations:
information failures » information failure, information resources, information flows
3.5a communication » 3.5 communication, 3.2 communication, 2.5 communication
de developpement » sme development
developpement de » developpement des, developpement durable
failures case » failures law, failure rate
de afrique » de l'afrique, en afrique, l afrique
case 3.5a » case 3.2a, case 3.3a, case 3.4a
a de » a die, a der, a des

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

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