Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
oral communication » personal communication
development banks » development bank
technologies how » technologies co, technologies box, technologies allow
how information » new information, 2 information, 1 information
use development » case development, sme development, e development
modes use » models use, model use, models used
de oral » de otras, new oral

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

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