Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
technologies can » technologies a, technologies co, technologies _
au developpement » du developpement, de developpement, le developpement
can information » von information, von informationen
information one » information alone, information oder, information open
3 communication » 4 communication, de communication, data communication
barriers au » barriers a, barriers aa, barriers law
des afrique » en afrique, de l'afrique
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies can information one does 3 communication barriers au developpement des afrique.*.