Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centres » information centre, information centrism, information centers
lens communications » les communications, laos communications, sensor communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing de » developing e, developing ce, developing deep
de america » _ america, en america, desde america
centres a » centres _, centre a, centuries a
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
a lens » _ lens

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centres a lens communications costs 6.4 developing de america.*.