Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
de communication » mobile communication, online communication
information aid » information asia, information age, information a
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
barriers a » barriers _, barrier _
l afrique » en afrique
aid do » aid go, did do, aid does
do de » do we, dx de

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

• Adding a wildcard symbol may retrieve word variants: technologies a information aid do de communication barriers a developpement l afrique.*.