Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
5.4 communication » de communication, data communication
des developpement » des developpements, de developpement, le developpement
information rice » information risk, information service, information notice
developpement l » developpement il, developpement la, developpement de
technology 2 » technology _, technology 1, technology 3
prices 5.4 » prices 2.4, prices 5.2, prices 4
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 2 information rice prices 5.4 communication phase des developpement l afrique.*.