Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing brazil » developing brain, development brazil, developing brand
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information 3 » information 2
4 developing » 3 developing
brazil areas » brazil access, brazil does, brazil gas
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 dis information 3 a personal communication costs 4 developing brazil areas.*.