Perhaps you should try some spelling variations:
mobile communications » mobile communication
information failure » information culture
communications a » communications _, communications law, communications media
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
il afrique » l afrique, en afrique
failure 4 » failure _, failure a, failures _
4 mobile » _ mobile, a mobile, 2 mobile
a de » a die, a der, a des

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 4 mobile communications a de developpement il afrique.*.