Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
les communications » laos communications, nps communications, u.s communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing e » developing _, developing a, developing east
content 2 » content _, content 1, content 3
e america » en america, de america, _ america

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information content 2 les communications costs 4.2 developing e america.*.