Perhaps you should try some spelling variations:
chairs communication » change communication, class communication, mass communication
communication 1 » communication _, communication a, communication 3
le dveloppement » le developpement, de developpement, leur developpement
dveloppement en » developpement en, developpement et, developpement des
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
preface du » preface _, preface 1, preface a
du chairs » _ chairs
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technology a information preface du chairs communication 1 le dveloppement en afrique.*.