Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
der developpement » de developpement, des developpements, leur developpement
13 communication » 3 communication, 1 communication, 10 communication
inflation cross » inflation across, inflation gross, inflation crisis
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
l afrique » en afrique
price 13 » price 1.3, price 3, price 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation cross price 13 communication phase der developpement l afrique.*.