Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
information cost » information costs, information lost, information case
communication 1 » communication _, communication a, communication 3
technologies 4 » technologies _
development co » development case, development china
4 information » 2 information, 1 information
k development » 2 development, 3 development, 1 development
one actors » ones factors, more actors, new actors
co africa » can africa, do african, 1 africa
cost one » coast one, cost open, just one

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information cost one actors communication 1 k development co africa.*.