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
formulacion who » formulacion de, formulation where
1 communication » 10 communication, 3 communication, 4 communication
communication 1 » communication _, communication a, communication 3
des afrique » en afrique, de l'afrique
who does » whom does, who goes, who loses
does 1 » does _, does a, does e
1 die » 2 die, 3 die, _ die

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 1 communication 1 die developpement des afrique.*.