Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
der communications » peru communications, do communications, border communications
technologien dis » technologien des, technologien als, technologien im
information case » information based, information can, information costs
dis information » mis information, aids information, des informations
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing a » developing _
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
case das » case des, case case, case data
das der » dass der, das dorf, das drei
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 dis information case das der communications costs 2.4 developing a areas.*.