Perhaps you should try some spelling variations:
technologies private » technologies create, technology private, technologies drivers
communication skills » communication services, communication systems
oral communication » personal communication
information need » information needs, information needed, information speed
development co » development case, development china
co afrique » en afrique, l afrique
need de » need le, need fide, need one
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 private information need de oral communication skills _ development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies private information need de oral communication skills _ development co afrique.*.