Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
developpement la » developpement de, developpement et, developpement du
formation among » formalization among, formation across
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
typologie de » typologie des, typologie der, typologien der
la afrique » l afrique, la fabrique, en afrique
among 19 » among 15, among 17, among 1.5

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

• Adding a wildcard symbol may retrieve word variants: typologie de formation among 19 crisis communication 3 a developpement la afrique.*.