Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
developpement la » developpement de, developpement et, developpement du
formulation der » formulation des, formulation de, formulation over
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
systems die » system die, systeme die, systems due
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation der does _ communication systems die developpement la afrique.*.