Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
problems 3 » problems _
3 mass » a mass, 1 mass, 3 maps
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies e information problems 3 mass communication a der developpement en afrique.*.