Perhaps you should try some spelling variations:
personal communication » interpersonal communication
nets developpement » et developpement, de developpement, le developpement
information need » information needs, information needed, information speed
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
need some » need scope, need more, need one
la africa » can africa, 1 africa, em africa
3 nets » 3 news, 3 nees, a nets

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information need some personal communication 3 nets developpement la africa.*.