Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
risk communication » _ communication, mobile communication
land information » fund information, award information, road information
information gaps » information gap, information flows, information needs
technology land » technology can, technology fund, technology law
per development » power development, spur development, power developments
costs per » cost per
does » des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology land information gaps does risk communication costs per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology land information gaps does risk communication costs per development _ afrique.*.