Perhaps you should try some spelling variations:
oral communication » personal communication
technologies a » technologies _, technologies 4, technologies 2
information et » l'information et, information 2, information 1
systems career » systems chapter, systems case, stem career
a information » 2 information, 1 information
de oral » de otras, new oral

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information et de oral communication systems career development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information et de oral communication systems career development _ afrique.*.