Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
communication 7c » communication 7, communication 7.1, communication 7.5
technologies co » technologies _, technologies 4, technologies 2
information 2.2 » information 1.2, information 2.7, information 2.2.2
co information » do information, 2 information, 1 information
development co » development case, development china
7c social » ic social, hoc social, spc social
co africa » can africa, do african, 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 2.2 der de communication 7c social development co africa.*.