Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
leur developpement » le developpement, deux developpements, de developpement
4.4 communication » 5.4 communication, 4.1 communication, 1.4 communication
developpement du » developpement de, developpement des, developpement et
inflation und » inflation index, inflation _, inflation tax
technology 4 » technology _, technology 1, technology 3
4 inflation » _ inflation, 2 inflation, 6 inflation
phase leur » phase der, phase four
du afrique » en afrique, l afrique, de l'afrique
und price » fund price, usd price, fund prices
price 4.4 » price 2.3, practice 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation und price 4.4 communication phase leur developpement du afrique.*.