Perhaps you should try some spelling variations:
communications cross » communication cross, communications costs, communication across
technologies a » technologies _, technologies 4, technologies 2
formulacion do » formulacion de, formulation de, formulation du
a formulacion » la formulacion, a formulation, la formulation
des afrique » en afrique, de l'afrique
does data » does cat
do does » do dogs, der does, who does

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulacion do does data communications cross _ developpement des afrique.*.