Perhaps you should try some spelling variations:
communication united » telecommunication united
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
formulation de » formulation des, formulacion de, formulation du
4 formulation » _ formulation, 3 formulation, 2 formulation
does data » does cat
l afrique » en afrique
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formulation de does data communication united leur developpement l afrique.*.