Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
de communication » mobile communication, online communication
technologies la » technologies a, technologies le, technologies lead
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
la formacion » la formation, la formulacion, la conformacion
formacion de » formacion del, formation des, creacion de
barriers e » barriers _, barriers a, barriers 4
l afrique » en afrique
base » based, case

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

• Adding a wildcard symbol may retrieve word variants: technologies la formacion de base de communication barriers e developpement l afrique.*.