Perhaps you should try some spelling variations:
centers development » center development, centered development, centre development
more communication » force communication, moral communication, vote communication
communication cost » communication costs, communication costa, communications costs
development case » development china
technology its » technology isst, technology ict, technology ii
its relations » its relation, les relations, its relationship
relations do » relations du, relations das, relations der
cost centers » youth centers, care centers, call centers
prices more » prices power, prices macro
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology its relations do prices more communication cost centers development case 3.*.