Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
et communication » et communicatione, get communication, debt communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies re » technologies ret, technologies art, technologies _
formulation des » formation des, formulacion de, formulation _
re formulation » rule formulation, _ formulation, 3 formulation
barriere de » barriere der, barrieren der, barrieren des
des does » des doses, der does, des dorfes
does et » does e, does ea, does eu

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

• Adding a wildcard symbol may retrieve word variants: technologies re formulation des does et communication barriere de developpement en afrique.*.