Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
et communication » et communicatione, get communication, debt communication
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing e » developing _, developing a, developing east
content 3 » content _, content 1
e america » en america, de america, _ america
cost 6.4 » costs 6.4, cost 2.4, cost 3.4
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 content 3 et communication cost 6.4 developing e america.*.