Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
les developpement » le developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
preface de » preface des, preface du, preface one
de afrique » de l'afrique, en afrique, l afrique
de rural » do rural, use rural, one rural

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

• Adding a wildcard symbol may retrieve word variants: technologies e information preface de rural communications _ les developpement de afrique.*.