Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
los communications » laos communications, les communications, vos communications
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
e developing » 3 developing, 4 developing, 2 developing
developing v » developing av, developing _, developing a
v africa » 1 africa, em africa
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information centers _ los communications costs e developing v africa.*.