Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
communications 5 » communications _, communications a, communications pt
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
a formulation » la formulation, _ formulation, 3 formulation
technology a » technology 1, technology 3, technology 4
il afrique » l afrique, en afrique
where few » where we, where how, where law
few data » new data, flow data, view data
5 au » 5 auf, 5 aut, 5 a

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

• Adding a wildcard symbol may retrieve word variants: technology a formulation where few data communications 5 au developpement il afrique.*.