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 l » developpement il, developpement la, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
failure 4 » failure _, failure a, failures _
l afrique » en afrique
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 l afrique.*.