Perhaps you should try some spelling variations:
rate communication » parte communication, water communication, face communication
communication work » communication world, communication network, communication working
informationen 2.2 » information 2.2, informationen 4.2.1, informationen und
technology von » technology vi, technology vt, technology vision
development l » development li, development 1, development law
work world » worm world, world world, work work
loss rate » loss ratio, pass rate, loss data
l afrique » en afrique
2.2 loss » 2.3 loss, 2.4 loss, 2.1 loss

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

• Adding a wildcard symbol may retrieve word variants: technology von informationen 2.2 loss rate communication work world development l afrique.*.