Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
a afrique » l afrique, en afrique
about de » about due, about dead, about debt
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 a information about de _ communication skills a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information about de _ communication skills a development a afrique.*.