Perhaps you should try some spelling variations:
communication power » communications power, communication pour, communication paper
age developpement » de developpement, le developpement, au developpement
31 communication » 3.1 communication, 3 communication, 1 communication
inflation rates » inflation rate
developpement l » developpement il, developpement la, developpement de
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
rates file » rates figure
power age » power base, power case, power a
l afrique » en afrique
file 31 » file 1, file 11, file 21

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation rates file 31 communication power age developpement l afrique.*.