Perhaps you should try some spelling variations:
communication using » communications using, communication during, communicating using
information century » information centers, information centre, information center
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
century does » century diem, century boris, century bce
de afrique » de l'afrique, en afrique, l afrique
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies do information century does de communication using _ developpement de afrique.*.