Perhaps you should try some spelling variations:
communication between » communication networks
data communication » data communications
technologies can » technologies a, technologies co, technologies _
da developpement » de developpement, du developpement, le developpement
can formulation » chain formulation, case formulation, plan formulation
developpement l » developpement il, developpement la, developpement de
formulation do » formulation de, formulation du, formulation des
between da » between a, between de, between data
does data » does cat
l afrique » en afrique
do does » do dogs, der does, who does

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

• Adding a wildcard symbol may retrieve word variants: technologies can formulation do does data communication between da developpement l afrique.*.