Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
used information » user information, use information, based information
de communication » mobile communication, online communication
technology used » technology use, technology based, technology users
information war » information what, information wants, information when
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing amp » developing a, developing ai, developing av
war debate » a debate, war debt
amp africa » em africa, wup africa
debate de » debates de, debate we, debatte der
costa 3.2 » cost 3.2, costs 3.5, cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology used information war debate de communication costa 3.2 developing amp africa.*.