Perhaps you should try some spelling variations:
data communication » data communications
communication mit » communication media, communication mode, communication 3
development phase » development phases, development case, development plans
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
relations a » relations _
costs data » cost data
mit social » et social, net social, joint social
a costs » a cost, 3 costs, 4 costs
phase i » phase 1, phase _, phase 2

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

• Adding a wildcard symbol may retrieve word variants: technology des relations a costs data communication mit social development phase i.*.