Perhaps you should try some spelling variations:
communication pour » communication costs, communication modes, communication _
technologies fish » technologies ict, technologies _, technologies a
fish information » dis information, fishery information, fiscal information
le development » e development, sme development, use development
development co » development _, development a, development case
de mobile » does mobile, _ mobile, a mobile

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

• Adding a wildcard symbol may retrieve word variants: technologies fish information _ de mobile communication pour le development co afrique.*.