Perhaps you should try some spelling variations:
development phases » development phase, development cases, development plans
data communication » data communications
communication ict » communication ihr, communication imc, communication its
relationen und » relation und, operationen und, emotionen und
technology 3 » technology _, technology 1, technology 4
3 relationen » 2 relationen, 8 relationen, _ relationen
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 3 relationen und costs data communication ict social development phases i.*.