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

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

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