Perhaps you should try some spelling variations:
information failure » information culture
leur developpement » le developpement, deux developpements, de developpement
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technologies art » technologies part, technologies a, technologies bit
developpement de » developpement des, developpement durable
art information » party information, smart information, ct information
failure risk » failures risks, failure grief, failure rate
de afrique » de l'afrique, en afrique, l afrique
risk 3.1 » risk 1

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

• Adding a wildcard symbol may retrieve word variants: technologies art information failure risk 3.1 communication a leur developpement de afrique.*.