Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
hyper communication » expert communication, paper communications, proper communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
development use » development using, development under, development unit
4 development » 2 development, 4 developing
costs 4 » costs _, costs a, costs 4.2

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 _ hyper communication costs 4 development use africa.*.