Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
le developpement » de developpement, sme development
technologies la » technologies a, technologies le, technologies lead
formulation des » formation des, formulacion de, formulation _
la formulation » la formulacion, _ formulation, la formation
barriere le » barriere der, derriere le, barrieren der
des afrique » en afrique, de l'afrique
des does » des doses, der does, des dorfes

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 _ communication barriere le developpement des afrique.*.