Perhaps you should try some spelling variations:
information failure » information culture
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
failure arf » failure crf, failure care, failure a
de afrique » de l'afrique, en afrique, l afrique
arf 3.5 » irf 3.5
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technologies a information failure arf 3.5 communication a du developpement de afrique.*.