Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology hard » technology has, technology have, technology hydro
inflation under » inflation index, inflation und, inflation der
hard inflation » aid inflation, has inflation, hybrid inflation
phase des » phasen des, phase der
risk 2.2 » risk 4.2, risk 3.1, risk 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology hard inflation under risk 2.2 communication phase des developpement en afrique.*.