Perhaps you should try some spelling variations:
information networks » information needs
communication costs » communication systems, communication efforts, communication skills
oral communication » mobile communication, _ communication, risk communication
technologies any » technologies a, technologies annex, technologies _
any information » bank information, can information, party information
per development » power development, spur development, power developments
networks de » networks _, networks a, network e
costs per » cost per

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies any information networks de oral communication costs per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information networks de oral communication costs per development _ afrique.*.