Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
u.s communications » 3.1 communications, les communications, nps communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing de » developing e, developing ce, developing deep
centre help » centers help
de america » _ america, en america, desde america
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
help u.s » help us, helix u.s, help 4.1

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centre help u.s communications costs 2.4 developing de america.*.