Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
der developpement » de developpement, des developpements, leur developpement
inflation goods » inflation good, inflation gross, information goods
developpement l » developpement il, developpement la, developpement de
technology d » technology 1, technology 3, technology 4
goods prices » goods services, gas prices
d inflation » _ inflation, 2 inflation, 6 inflation
prices 3.2 » price 3.2, prices 3.1, prices 4.2
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology d inflation goods prices 3.2 communication phase der developpement l afrique.*.