Perhaps you should try some spelling variations:
developpement et » developpement des, developpement de, development east
variation among » starvation among, formation among, variation von
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
et afrique » en afrique, l afrique
among 19 » among 15, among 17, among 1.5
19 mass » 1 mass, 1999 mass, 1923 mass

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation among 19 mass communication 3 a developpement et afrique.*.