Perhaps you should try some spelling variations:
information failures » information failure, information resources, information flows
des communication » les communications, nets communication, c's communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
3 der » _ der, 2 der

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 _ des communication 3 der developpement de afrique.*.