Perhaps you should try some spelling variations:
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
information age » information storage, information access, information about
development can » development case, development co, development canada
5.5 policy » 3.5 policy, 6.5 policy, 8.5 policy
can africa » urban africa
das mass » does mass, das main, das max
age das » age days, frage das, age case

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information age das mass communication 5.5 policy development can africa.*.