Perhaps you should try some spelling variations:
complex communication » computer communication, people communication, employee communication
communication from » communication 3, communication 1, communication 3.3
rail developments » rail development, rapid developments, rate developments
technologie und » technologies 2.1
do complex » so complex, d complex, die complex
und rural » under rural, land rural
from rail » from radial, from brain, from grain
labor do » labor das, labor day, labor die

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

• Adding a wildcard symbol may retrieve word variants: technologie und rural labor do complex communication from rail developments _ afrique.*.