Perhaps you should try some spelling variations:
debate communication » debt communication, related communication, remote communication
information context » information content, information contents, information centers
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
context 2.1 » context 1
2.1 debate » 2.1 debatten, 11.1 debate, 2 debate
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information context 2.1 debate communication costs 3.3 developing a africa.*.