Perhaps you should try some spelling variations:
human developpement » human development, human developments, un developpement
data communication » data communications
communication d.c » communication 3.3, communication 2.4, communication 3.2
developpement en » developpement et, developpement des, developpement de
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
information 3 » information 2
die data » die daten, life data, file data
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologie c information 3 die data communication d.c human developpement en afrique.*.