Perhaps you should try some spelling variations:
information failure » information culture
less developpement » le developpement, less development, leur developpement
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
failure rate » failures case, failure mode, failure a
de afrique » de l'afrique, en afrique, l afrique
rate 3.1 » rate 3.10, rates 3.1, rate 3.4
a less » _ less, a lens, a lesson

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 rate 3.1 communication a less developpement de afrique.*.