Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
oral communication » mobile communication, _ communication, risk communication
technologies debt » technologies new, technologies ict, technologies sector
debt information » student information, credit information, health information
le development » e development, sme development, use development
development a » development _, development bank, development banks
network le » network e, network _, network a
flows de » flows do, flows debt, flows _

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 flows de oral communication network le development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information flows de oral communication network le development a afrique.*.