Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies affect » technologies offer, technologies project, technologies art
affect information » affects information, perfect information, aspects information
development case » development china
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 affect information _ a mobile communication skills a development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies affect information _ a mobile communication skills a development case afrique.*.