Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
technologien aids » technologien als, technologien ad, technologien des
une communication » d'une communication, ante communication, de communication
aids information » chandos information, series information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing em » developing e, developing eq, developing amp
context 3.1 » context 2.1, context 1, context 1.3
costs 2.3 » costs 4.2, costs 4.4
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information context 3.1 une communication costs 2.3 developing em africa.*.