Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
oral communication » personal communication
technologies debt » technologies de, technologies art, technologies bit
information needs » information networks
development urban » development bank, development band, development update
debt information » student information, credit information, budget information
de development » e development, ce development, de developpement
urban africa » urban area
modes de » mondes de, mode de, modeles de
needs a » needs _
a oral » _ oral, 2 oral, 4 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 debt information needs a oral communication modes de development urban africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information needs a oral communication modes de development urban africa.*.