Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
technologies soil » technologies social, technologies some, technologies skills
communication mtc » communication mode, communication 3, communication 1
soil information » oil information, social information, itil information
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
preface 2 » preface _, preface 1, preface a
mtc does » c does

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

• Adding a wildcard symbol may retrieve word variants: technologies soil information preface 2 4 communication mtc does developpement en afrique.*.