Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
las communications » laos communications, les communications, mass communications
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
problems das » problem das, problems cash, problems case
das las » das land

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

• Adding a wildcard symbol may retrieve word variants: technologie der information problems das las communications _ des developpement en afrique.*.