Perhaps you should try some spelling variations:
technological content » technological potential, technological frontier, technological change
face communication » voice communication, de communication, time communication
content formation » content information, concept formation, contents information
developpement use » developpement une, developpement de, development use
du developpement » de developpement, le developpement, et developpement
formation needs » information needs, information need, formation des
communication 2 » communication _, communication a, communication 3
needs five » needs life, needs time, needs figure
five face » five force, five facts, five case
2 du » 2 zu, 2 de, 2 eu

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

• Adding a wildcard symbol may retrieve word variants: technological content formation needs five face communication 2 du developpement use africa.*.