Perhaps you should try some spelling variations:
technologies skills » technological skills, technology skills, technologies soil
skills information » skills formation, skill formation, skills innovation
des developpements » deux developpements, de developpement, et developpements
communication mtc » communication mode, communication 3, communication 1
developpements en » developpement en, developpement et, developpements de
3 communication » 4 communication, de communication, data communication
preface a » preface _, preface 1, preface part
mtc des » mtc does

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

• Adding a wildcard symbol may retrieve word variants: technologies skills information preface a 3 communication mtc des developpements en afrique.*.