Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
leur developpement » le developpement, deux developpements, de developpement
developpement du » developpement de, developpement des, developpement et
technologies la » technologies a, technologies le, technologies lead
formulation des » formation des, formulacion de, formulation _
3 communication » 4 communication, de communication, data communication
la formulation » la formulacion, _ formulation, la formation
barriere leur » barriere der, barriers learn, barrieren der
du afrique » en afrique, l afrique, de l'afrique
des does » des doses, der does, des dorfes
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 la formulation des does 3 communication barriere leur developpement du afrique.*.