Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
les communications » laos communications, nps communications, u.s communications
information 11.3 » information 1.3, information 14.3, information 11.2
technologies 1 » technologies _, technologies 4, technologies 2
4 developing » 3 developing
developing a » developing _
11.3 und » 11.3 2d
und les » und le, und leo, und lesen
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 11.3 und les communications costs 4 developing a areal.*.