Perhaps you should try some spelling variations:
technologies debt » technologies de, technologies art, technologies bit
information needs » information networks
debt information » student information, credit information, budget information
la communication » data communication, data communications
development aid » development a, development africa, development agenda
needs de » needs men, needs one, needs _
costs a » costs _, costs 4

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 de la communication costs a development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information needs de la communication costs a development aid afrique.*.