Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
des developpements » deux developpements, de developpement, et developpements
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpements l » developpements de, developpement il, developpement la
inflation gross » inflation across, inflation process, information gross
gross prices » cross price, goods prices, gross proceeds
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
phase des » phasen des, phase der
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 _ inflation gross prices 3.1 communication phase des developpements l afrique.*.