Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
communication from » communication 3, communication 1, communication 3.3
developpement quel » developpement manuel, developpement rural, developpement des
formulacion who » formulacion de, formulation where
technologies 4 » technologies _
4 formulacion » 4 formulation, la formulacion, _ formulation
quel afrique » en afrique, l afrique
who loses » who uses

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formulacion who loses _ communication from trade developpement quel afrique.*.