Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
oral communication » personal communication
basin development » asian development, chain development, business development
rate information » trade information, care information, age information
information gaps » information gap
technology rate » technology state, technology role, technology related
skills basin » skills based, skill basic, skills biased
gaps de » gaps do, camps de, gaps new
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technology rate information gaps de oral communication skills basin development _ afrique.*.