Perhaps you should try some spelling variations:
data communication » data communications
basic formulation » basic population, bayesian formulation, policy formulation
formulation where » formulation over, formulation des, calculation where
technology basic » technology based, technology asia, terminology basic
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
where eu » where you, where sun, where few
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology basic formulation where eu data communication a de developpement en afrique.*.