Perhaps you should try some spelling variations:
communication work » communication world, communication network, communication working
rate communication » parte communication, water communication, face communication
can information » von information, von informationen
information 2.2 » information 1.2, information 2.7, information 2.2.2
technology can » technology change, technology 1, technology 2.2
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 can information 2.2 loss rate communication work world development l afrique.*.