Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies aids » technologies a, technologies any, technologies fish
aids information » hidden information, chief information, award information
le development » e development, sme development, use development
development co » development _, development a, development case
flows do » flows _
costs le » 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 aids information flows do _ communication costs le development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies aids information flows do _ communication costs le development co afrique.*.