Perhaps you should try some spelling variations:
data communication » data communications
technologien mis » technologien mit, technologien des, technologien als
information case » information based, information can, information costs
mis information » dis information, aids information, ids information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
costs 2.3 » costs 4.2, costs 4.4
case das » case des, case case, case data
das data » gas data, dhs data, das drama

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information case das data communication costs 2.3 developing _ areas.*.