Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
peru communications » paper communications, cell communications, eu communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
information 1.3 » information 14.3, information 1.2, information 10.4
a developing » a development
developing a » developing _
der peru » peru peru, el peru, der peer
1.3 der » 2.3 der, 4.3 der, 3.3 der
costs a » costs _, costs 4
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 1.3 der peru communications costs a developing a areas.*.