Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
data communication » data communications
developpement quel » developpement manuel, developpement rural, developpement des
could formulacion » la formulacion, rule formulation
die developpement » de developpement, le developpement, du developpement
formulacion who » formulacion de, formulation where
communication 2 » communication _, communication a, communication 3
quel afrique » en afrique, l afrique
does data » does cat
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 could formulacion who does data communication 2 die developpement quel afrique.*.