Perhaps you should try some spelling variations:
secure communication » remote communication, science communication, mobile communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
communication 1 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
information 3 » information 2
das secure » a secure, based secure
et afrique » en afrique, l afrique
3 das » 1 das, 2 das
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 das secure communication 1 de developpement et afrique.*.