Perhaps you should try some spelling variations:
communication between » communication networks
data communication » data communications
technologies can » technologies a, technologies co, technologies _
developpement en » developpement et, developpement des, developpement de
can formulation » chain formulation, case formulation, plan formulation
formulation der » formulation des, formulation de, formulation over
a developpement » au developpement, de developpement, le developpement
does data » does cat
between a » between _

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

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