Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies fish » technologies ict, technologies _, technologies a
fish information » dis information, fishery information, fiscal information
information gaps » information gap, information flows, information needs
la communication » _ communication, mass communication, oral communication
developpement en » development _, development a, development co

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies fish information gaps de la communication costs _ developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies fish information gaps de la communication costs _ developpement en afrique.*.