Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien dis » technologien des, technologien als, technologien im
developing basin » developing asia, developing asian, developing based
dis information » mis information, aids information, des informations
information 2 » information 3
new personal » der personal, how personal, de personal
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
2 new » _ new, a new, 3 new
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 2 new personal communication costs 4 developing basin area.*.