Perhaps you should try some spelling variations:
data communication » data communications
technologies can » technologies a, technologies co, technologies _
can formulation » chain formulation, case formulation, plan formulation
formulation der » formulation des, formulation de, formulation over
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
networks a » networks 1
does data » does cat
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 can formulation der does data communication networks a developpement l afrique.*.