Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
maps communication » mass communication, mass communications, lea's communication
technologies co » technologies _, technologies 4, technologies 2
formulation des » formation des, formulacion de, formulation _
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
co formulation » _ formulation, 3 formulation, 2 formulation
fires maps » figures maps
barriers a » barriers _, barrier _
des fires » des firmes, des figures, des formes
l afrique » en afrique

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 fires maps communication barriers a developpement l afrique.*.