Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formulacion » la formulacion, rule formulation
die developpement » de developpement, le developpement, du developpement
de communication » mobile communication, online communication
formulacion who » formulacion de, formulation where
des afrique » en afrique, de l'afrique
who does » whom does, who goes, who loses
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulacion who does de communication _ die developpement des afrique.*.