Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
des afrique » en afrique, de l'afrique
its de » its debt
1 its » 1 it's, _ its, 2 its
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 a information 1 its de communication a de developpement des afrique.*.