Perhaps you should try some spelling variations:
data communication » data communications
terminology basic » terminology arabia, terminology box, terminology fig
basic formulation » basic population, bayesian formulation, policy formulation
formulation where » formulation over, formulation des, calculation where
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
where does » where do
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: terminology basic formulation where does data communication _ le developpement en afrique.*.