Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies de » technologies _, technologies 4, technologies 2
communication 2 » communication _, communication a, communication 3
de informacion » trade information, more information, care information
informacion y » informaciones y, informacion de, informacion en
de downward » _ downward, a downward, 2.5 downward
y de » _ de, 2 de, a de

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

• Adding a wildcard symbol may retrieve word variants: technologies de informacion y de downward communication 2 2 development latin afrique.*.