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
relations au » relations a, relations act, relations amp
ict social » et social, net social, mit social
cost data » test data
phases i » phases _, phases 1, phases 3
au cost » au costa, eu cost, run cost

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

• Adding a wildcard symbol may retrieve word variants: technology economic relations au cost data communication ict social development phases i.*.