Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
14 communications » 10 communications, 14 communication, 4 communications
information data » information d820, information database, information databases
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
do 14 » do 1.4, do 10, db 14

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

• Adding a wildcard symbol may retrieve word variants: technologies a information data do 14 communications media _ developpement de afrique.*.