Perhaps you should try some spelling variations:
value communication » failure communication, face communication, voice communication
developing country » developing countries
technologien d » technologien ad, technologien _, technologien 1
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
country access » counter access, countries access, country cross
d information » nd information, od information, und information
information b » information 2, information 1, information bank
costs 2.3 » costs 4.2, costs 4.4
i value » i values, ii value, ri value
b i » b im

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

• Adding a wildcard symbol may retrieve word variants: technologien d information b i value communication costs 2.3 developing country access.*.