Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing east » development east, developing a, developing asia
information 1 » information 2, information 3, information 3.2
den called » bed called, den fallen, we called
1 den » _ den, 1 der, 1 des
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 1 den called communication costs _ developing east areal.*.