Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communications case » communication case, communications can, communications code
technologien aids » technologien als, technologien ad, technologien des
de communications » de communication, do communications, mce communications
aids information » chandos information, series information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
content klaas » content always, content floats, content areas
case 1.4 » case 12.4, case 4.4, case 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information content klaas de communications case 1.4 developing _ africa.*.