Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technology more » technology moral, technology make, technology mara
more inflation » core inflation, money inflation, more information
la afrique » l afrique, la fabrique, en afrique
phase des » phasen des, phase der
role 3.1 » roles 3.1, role 1.1, role 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology more inflation _ role 3.1 communication phase des developpement la afrique.*.