Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
information portal » information portals, information program, information policy
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
portal d » portal _, portal 3, portals _
d called » _ called, bed called, so called
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 2 information portal d called communication a des developpements de afrique.*.