Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies debt » technologies new, technologies ict, technologies sector
debt information » student information, credit information, health information
development case » development bank, development a, development aid
de development » e development, de developpement, code development
case africa » east africa, can africa, east african
flows do » flows _
costs de » costs per, costs _, costs a

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 do _ communication costs de development case africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information flows do _ communication costs de development case africa.*.