Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
oral communication » personal communication
development banks » development bank
information et » l'information et, information 2, information 1
e development » sme development, mine development, site development
de oral » de otras, new oral
modes e » modes de, models e, modes en

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information et de oral communication modes e development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information et de oral communication modes e development banks afrique.*.