Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
et communication » et communicatione, get communication, debt communication
developing can » developing a, developing ai, developing av
4 developing » 3 developing
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2
3 et » 13 et, 3 fet, 3 set

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 et communication costs 4 developing can africa.*.