Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
communication boom » communication room, communication body, communication blogs
developpement il » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
formulation who » formulation where, formulation _, formulation 3
co formulation » _ formulation, 3 formulation, 2 formulation
boom trade » book trade, boost trade, from trade
il afrique » l afrique, en afrique
who does » whom does, who goes, who loses

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

• Adding a wildcard symbol may retrieve word variants: technologies co formulation who does _ communication boom trade developpement il afrique.*.