Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
transformation lac » transformation a, transformation tax, transformation labor
oral communication » mobile communication, _ communication, risk communication
development banks » development bank
per development » power development, spur development, power developments
costs per » cost per
lac de » luc de

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

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