Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
case formulation » basic formulation, chain formulation, space formulation
le developpement » de developpement, sme development
technology case » technology based, technology can, technology change
developpement l » developpement il, developpement la, developpement de
where does » where do
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: technology case formulation where does data communications _ le developpement l afrique.*.