Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies new » technologies _, technologies 4, technologies 2
information need » information needs, information needed, information speed
development case » development china
new information » 2 information
skills a » skills _, skills gap
need de » need le, need fide, need one

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information need de _ communication skills a development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information need de _ communication skills a development case afrique.*.