Perhaps you should try some spelling variations:
calculations where » calculation where, calculations charge, calculations phase
data communication » data communications
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
technologies a » technologies _, technologies 4, technologies 2
a calculations » _ calculations, 1 calculations, 2 calculations
et afrique » en afrique, l afrique
where eo » where do, where you, where few

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

• Adding a wildcard symbol may retrieve word variants: technologies a calculations where eo data communication _ le developpement et afrique.*.