Perhaps you should try some spelling variations:
online communications » online communication, online kommunikation, mobile communications
technologien als » technologien des, technologien fur, technologien und
developing water » developing after, developing rates, developing waste
als information » als informations, aids information, laws information
water stressed » water stresses, water stress, war stresses
information 1 » information 2, information 3, information 3.2
4 developing » 3 developing
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 1 der online communications _ 4 developing water stressed.*.