Perhaps you should try some spelling variations:
communication using » communications using, communication during, communicating using
information does » information der, information due, information duties
developpement de » developpement des, developpement durable
1 communication » 10 communication, 3 communication, 4 communication
e developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
does does » does de
using e » using _, using a, using 4d
does 1 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information does does 1 communication using e developpement de afrique.*.