Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies chief » technologies case, technologies chapter, technologies cookies
development can » development case, development co, development canada
can afrique » en afrique
a mobile » _ mobile
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 chief information _ a mobile communication skills a development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies chief information _ a mobile communication skills a development can afrique.*.