Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien und » technologie und, technologien des, technologien fur
developing water » developing after, developing rates, developing waste
und information » fund information, road information, award information
information can » information case, information 1, information 1.2
water accessed » water access, water stressed
4 developing » 3 developing
can wide » can guide, can write, can we
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und information can wide data communications costs 4 developing water accessed.*.