Perhaps you should try some spelling variations:
dead developpement » de developpement, deux developpements, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
technology users » technology use, technology series, technology transfers
developpement du » developpement de, developpement des, developpement et
users inflation » users information, der inflation, does inflation
du afrique » en afrique, l afrique, de l'afrique
rate file » case file, rate fee, rate firm
file 3.2 » cile 3.2, file 32, file 3.2.3
a dead » a decade, a demand

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

• Adding a wildcard symbol may retrieve word variants: technology users inflation rate file 3.2 communication a dead developpement du afrique.*.