Perhaps you should try some spelling variations:
data communication » data communications
development phases » development phase, development cases, development plans
communication ict » communication ihr, communication imc, communication its
relations und » relation und, relations under, relationen und
costs data » cost data
ict social » et social, net social, mit social
und costs » wind costs, fund costa, land costs
phases i » phases _, phases 1, phases 3

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

• Adding a wildcard symbol may retrieve word variants: technology _ relations und costs data communication ict social development phases i.*.