Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
skills a » skills _, skills gap

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies used information _ does risk communication skills a developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies used information _ does risk communication skills a developpement en afrique.*.