Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
der developpement » de developpement, des developpements, leur developpement
developpement il » developpement de, developpement et, developpement du
inflation goods » inflation good, inflation gross, information goods
3 communication » 4 communication, de communication, data communication
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
goods price » goods prices, good price, goods private
il afrique » l afrique, en afrique
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation goods price 3 communication phase der developpement il afrique.*.