Perhaps you should try some spelling variations:
communication model » communication media
developpement pan » developpement dans, developpement sans, developpement en
2 transformation » 2 transformations, 1 transformation, 4 transformation
transformation a » transformation _
d developpement » de developpement, du developpement, le developpement
technologies 2 » technologies _, technologies 4
pan african » pan american, can africa, pan africanism
3.2 risk » 2.2 risk, 4.2 risk, 6.2 risk
model d » model du, modell d, model 1
a 3.2 » _ 3.2, a 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation a 3.2 risk communication model d developpement pan african.*.