Perhaps you should try some spelling variations:
mask communications » mass communications, mass communication, faso communications
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
edition studies » education studies, edition series, erosion studies
typologies new » typologies et, typologies _, typologie des
studies based » studies case, study based
new edition » new envision
based mask » based task, based mass, based tasks

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

• Adding a wildcard symbol may retrieve word variants: typologies new edition studies based mask communications _ du developpement en afrique.*.