Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
les communications » laos communications, nps communications, u.s communications
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
e america » en america, de america, _ america
centre a » centres a, centre _, centre c
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information centre a les communications costs 12.4 developing e america.*.