Perhaps you should try some spelling variations:
information science » information society, information service, information services
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
science die » science de, science done, science du
die mobile » does mobile, das mobile, day mobile
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information science die mobile communication 2 das developpement en afrique.*.