Perhaps you should try some spelling variations:
technologies create » technologies reduce, technology creates
communication costs » communication systems, communication efforts, communication skills
create information » rate information, private information, climate information
oral communication » mobile communication, _ communication, risk communication
information needs » information flows, information networks
de development » e development, de developpement, code development
development a » development _, development bank, development banks
needs de » needs _, needs a
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 create information needs de oral communication costs de development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies create information needs de oral communication costs de development a afrique.*.