Perhaps you should try some spelling variations:
information failure » information culture
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
technologies 4 » technologies _
failure tarife » failure arf, failure care, failure time
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
tarife 3.2 » tariff 3.2, tarif 3.3, tarif 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information failure tarife 3.2 communication _ de developpement des afrique.*.