Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
d1 developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
formulacion who » formulacion de, formulation where
communication 3 » communication _, communication a
who goes » who does, what goes, who gets
goes de » does de, boues de, roles de
3 d1 » 3 1, 3 d, 3 de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulacion who goes de communication 3 d1 developpement en afrique.*.