Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
been developpement » en developpement, de developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
formulation des » formation des, formulacion de, formulation _
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
co formulation » _ formulation, 3 formulation, 2 formulation
barriers been » barriers between, barriers beyond, barriers learn
l afrique » en afrique
des does » des doses, der does, des dorfes
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies co formulation des does a communication barriers been developpement l afrique.*.