Perhaps you should try some spelling variations:
information needed » information needs, information speed, transformation needed
oral communication » personal communication
technologies dans » technologies can, technologies any, technologies daf
development plans » development planning, development policy, development policies
dans information » dns information, dis information, does information
open development » clean development, driven development, human development
communication 5 » communication _, communication a, communication 3
plans africa » plan africa, loans africa, towns africa
two oral » two rural, who oral
5 open » 2 open, 3 open

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

• Adding a wildcard symbol may retrieve word variants: technologies dans information needed two oral communication 5 open development plans africa.*.