Perhaps you should try some spelling variations:
complex communication » computer communication, people communication, employee communication
communication 3.3 » communication _, communication a, communication 1
main developments » rail developments, major developments, macro developments
technologie 3d » technologies 3d, technologie 3, technologie und
do complex » so complex, d complex, die complex
3d rural » 3 rural, 3.2 rural, 3.4 rural
labor do » labor das, labor day, labor die
3.3 main » 1.3 main, 2.3 main, 4.3 main

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

• Adding a wildcard symbol may retrieve word variants: technologie 3d rural labor do complex communication 3.3 main developments _ afrique.*.