Perhaps you should try some spelling variations:
geo communication » de communication, ec communication, ngo communication
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
information der » information oder, information does, informatik der
4 developing » 3 developing
developing a » developing _
der how » der hof, order how, der hohe
how geo » how good
costs 4 » costs _, costs a, costs 4.2
a area » a areas, 1 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information der how geo communication costs 4 developing a area.*.