Perhaps you should try some spelling variations:
information needs » information networks
iot communication » post communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4 developing » 3 developing
needs die » needs life, needs time, needs big
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 des information needs die iot communication costs 4 developing _ areas.*.