Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
des developpement » des developpements, de developpement, le developpement
technology mara » technology moral, technology make, technology more
developpement l » developpement il, developpement la, developpement de
mara inflation » area inflation, market inflation, markup inflation
phase des » phasen des, phase der
l afrique » en afrique
role 1.1 » role 1.2, role 10.7, role 13.5

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

• Adding a wildcard symbol may retrieve word variants: technology mara inflation _ role 1.1 communication phase des developpement l afrique.*.