Perhaps you should try some spelling variations:
oral communication » personal communication
information space » information search, information service, information science
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
communication 1 » communication _, communication a, communication 3
co information » do information, 2 information, 1 information
space wages » space age, space places, space spaces
wages oral » wages rural, wages social
1 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies co information space wages oral communication 1 die developpement en afrique.*.