Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
data communication » data communications
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
creation de » creacion de, creation du, creation _
barriers au » barriers a, barriers aa, barriers law
a creation » la creation, sa creation, _ creation
de afrique » de l'afrique, en afrique, l afrique
does data » does cat
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies a creation de does data communication barriers au developpement de afrique.*.