Perhaps you should try some spelling variations:
information portals » information problems, information policies, information products
data communication » data communications
des developpement » des developpements, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies a information portals _ data communication a des developpement l afrique.*.