Perhaps you should try some spelling variations:
technologien dis » technologien des, technologien als, technologien im
developing areas » developing asia, developing east, developing a
dis information » mis information, aids information, des informations
information b » information 2, information 1, information bank
4 developing » 3 developing
areas access » farmers access, cartels access, markets access
deep mobile » does mobile, die mobile
costs 4 » costs _, costs a, costs 4.2
b deep » _ deep, a deep, 3 deep

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information b deep mobile communication costs 4 developing areas access.*.