Perhaps you should try some spelling variations:
communication 3.1 » communication 3.3, communication 3.2, communication 3.4
technologies 2 » technologies _, technologies 4
information 3 » information 2
bank africa » bank's africa, can africa, banking africa
3.1 policy » 3.2 policy, 3 policy, 2.2 policy
das mass » does mass, das main, das max
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 das mass communication 3.1 policy development bank africa.*.