Perhaps you should try some spelling variations:
inter communications » intra communications, internal communications, internet communications
communications costs » communication costs, communications _
technologien road » technologien ad, technologien und, technologien am
information 3.3 » information 3.2, information 3.4, information 3.5
a developing » a development
developing 2 » developing _, developing a, developing e
der inter » der internen, der internet
3.3 der » 2.3 der, 4.3 der
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien road information 3.3 der inter communications costs a developing 2 areas.*.