Perhaps you should try some spelling variations:
information failure » information culture
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
failure arf » failure crf, failure care, failure a
de afrique » de l'afrique, en afrique, l afrique
arf 3.5 » irf 3.5
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 _ information failure arf 3.5 communication a des developpement de afrique.*.