Perhaps you should try some spelling variations:
tier communication » fiber communication, twitter communication, better communication
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
technologien fur » technologien des, technologien und, technologies 2
developing areas » developing asia, developing east, developing a
fur information » zur information, fair information, your information
3 developing » 3 development
areas access » farmers access, cartels access, markets access
2.3.2 das » 2.3.1 das, 4.3.2 das, 2.3.2 die
das tier » das hier, das tor
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 2.3.2 das tier communication costs 3 developing areas access.*.