Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
leur developpement » le developpement, deux developpements, de developpement
die communication » de communication, time communication, une communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 3 » information 2
process leur » process lead, process left, process leader
2000 die » 2000 date, 2000 life, 2000 bis
3 2000 » 1 2000, 3 2006, 3 2002

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 2000 die communication process leur developpement en afrique.*.