Perhaps you should try some spelling variations:
paper communications » power communication, face communications, layer communication
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologie stm » technologie im, technologien ist, technologies 2
stm information » crm information, system information, from information
a developing » a development
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie stm information context _ paper communications costs a developing e africa.*.