Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien des » technologien fur, technologien und, technologies 2
information cost » information costs, information lost, information case
des information » des informations, does information, dis information
threat personal » dream personal, interest personal, through personal
3 developing » 3 development
cost threat » iot threat, youth threat
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 des information cost threat personal communication costs 3 developing _ areas.*.