Perhaps you should try some spelling variations:
communication phasen » communication phase, communication present, communication based
des developpements » deux developpements, de developpement, et developpements
3.2 communication » 3 communication, 2.3 communication, de communication
technology usage » technology use, technology age, technology users
developpements l » developpements de, developpement il, developpement la
usage inflation » wage inflation, age inflation, usage information
phasen des » phase der
rate rate » rates rates, rate ratio, rate water
l afrique » en afrique
rate 3.2 » rates 3.2, rate 4.2, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology usage inflation rate rate 3.2 communication phasen des developpements l afrique.*.