Perhaps you should try some spelling variations:
communication regions » communication begins, communication religious, communication lessons
open communication » human communication, 3 communication, 4 communication
used developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information a » information age, information about
regions used » regions based, regions und, regions using
l afrique » en afrique
use open » die open
a use » a user, _ use, a une

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information a use open communication regions used developpement l afrique.*.